As an Amazon Associate I earn from qualifying purchases.

SOONWELL ST50 4' RGBWW LED Video Light Wand Handheld Photography Light 50W LED Tube Light with Internal Battery 1600K-20000K CRI>96+ 20 Light Effects Supports DMX Control

The large handheld light wand have a wide color control and a form factor that makes them useful for discreet lighting effects and placement in confined or hard-to-reach places. They are also versatile enough that you could use them for interviews or any other normal lighting application.
The SOONWELL LED video light can go from 1600K to 20000K in wide color temperature mode, which is quite impressive. The CRI of each tube is 96+, while the TLCI is over 97+, which means they should be pretty color accurate.
The tube light stick can be powered off mains power or via the included removable battery packs.That the internal battery/batteries will power the tubes for up to 2 hours.
All photography lights are IP65 weather-resistant, which means the light can resist the intrusion of spraying water. IP65 allows for using the lights outdoors under various inclement weather conditions.
The ST50 light tube also have built-in wireless and wired DMX functionality. This allows you to control multiple tubes by selecting one as the master unit.

Article:

Review: SOONWELL ST50 4′ RGBWW LED Video Light Wand Handheld Photography Light

The SOONWELL ST50 4′ RGBWW LED Video Light Wand Handheld Photography Light is a versatile and powerful lighting tool that offers a wide range of applications for photographers and videographers. In this review article, we will explore the features and capabilities of this innovative lighting solution.

Applications

1. Discreet Lighting Effects

The large handheld light wand design of the SOONWELL ST50 makes it perfect for creating discreet lighting effects. Whether you need to highlight a specific subject or create a unique ambiance, this light wand offers precise control over color and intensity.

Advantages:

Wide color control for creating various lighting effects

Compact and easy to handle

Can be placed in confined or hard-to-reach places

Disadvantages:

Requires an external power source

May not be suitable for large-scale productions

2. Interviews and Normal Lighting

The SOONWELL ST50 is not only suitable for special effects but also works well for interviews and normal lighting applications. Its form factor and versatility make it a reliable tool for capturing high-quality footage.

Advantages:

Produces accurate and consistent colors

Wide color temperature range from 1600K to 20000K

High Color Rendering Index (CRI>96+) for color accuracy

Disadvantages:

Requires additional accessories for mounting and positioning

May not be suitable for outdoor use without proper protection

Product Details

The SOONWELL ST50 LED video light wand offers a wide color temperature range from 1600K to 20000K, allowing for precise control over the lighting conditions. With a high Color Rendering Index (CRI) of 96+ and a Television Lighting Consistency Index (TLCI) of over 97+, this light wand ensures accurate and vibrant colors in your footage.

One of the standout features of the SOONWELL ST50 is its internal battery. The included removable battery packs provide up to 2 hours of power, making it convenient for on-the-go shoots. Additionally, the light tubes are IP65 weather-resistant, allowing for outdoor use even in challenging weather conditions.

Furthermore, the ST50 light wand offers built-in wireless and wired DMX functionality, enabling you to control multiple tubes by selecting one as the master unit. This feature makes it easy to synchronize and control the lighting setup for larger productions.

Pros and Cons

Pros:

Wide color control for creating various lighting effects

Compact and easy to handle

Produces accurate and consistent colors

Wide color temperature range from 1600K to 20000K

High Color Rendering Index (CRI>96+) for color accuracy

Removable battery packs provide up to 2 hours of power

IP65 weather-resistant for outdoor use

Built-in wireless and wired DMX functionality

Cons:

Requires an external power source

May not be suitable for large-scale productions

Requires additional accessories for mounting and positioning

May not be suitable for outdoor use without proper protection

Question and Answer Section

Q: Can the SOONWELL ST50 be used with other lighting equipment?

A: Yes, the ST50 is compatible with other lighting equipment, and its built-in wireless and wired DMX functionality allows for seamless integration into different lighting setups.

Q: How long does it take to charge the internal battery?

A: The internal battery of the ST50 takes approximately 3 hours to fully charge.

Q: Can I use the ST50 in underwater photography?

A: No, the ST50 is not designed for underwater use and should be protected from water exposure.

Q: Does the ST50 come with a carrying case?

A: Yes, the ST50 comes with a durable carrying case for convenient transportation and storage.

In conclusion, the SOONWELL ST50 4′ RGBWW LED Video Light Wand Handheld Photography Light is a versatile and reliable lighting solution for photographers and videographers. With its wide color control, accurate color rendering, and convenient features such as the internal battery and DMX functionality, this light wand offers endless creative possibilities for various applications. Whether you need discreet lighting effects or reliable lighting for interviews, the ST50 is a valuable tool to have in your kit.

If you want to find this product on Amazon’s website, search with this exact ASIN number: B09FLLCXQ1, or you can click the link below:

SOONWELL ST50 4' RGBWW LED Video Light Wand Handheld Photography Light 50W LED Tube Light with Internal Battery 1600K-20000K CRI>96+ 20 Light Effects Supports DMX Control

The large handheld light wand have a wide color control and a form factor that makes them useful for discreet lighting effects and placement in confined or hard-to-reach places. They are also versatile enough that you could use them for interviews or any other normal lighting application.
The SOONWELL LED video light can go from 1600K to 20000K in wide color temperature mode, which is quite impressive. The CRI of each tube is 96+, while the TLCI is over 97+, which means they should be pretty color accurate.
The tube light stick can be powered off mains power or via the included removable battery packs.That the internal battery/batteries will power the tubes for up to 2 hours.
All photography lights are IP65 weather-resistant, which means the light can resist the intrusion of spraying water. IP65 allows for using the lights outdoors under various inclement weather conditions.
The ST50 light tube also have built-in wireless and wired DMX functionality. This allows you to control multiple tubes by selecting one as the master unit.

Here are top selling related products:

Bestseller No. 1

NEEWER TL60 RGB Tube Light, Full Color RGBWW Photography Handheld LED Video Lighting Wand Stick Supports APP/2.4G/DMX Control, 7 Pixel Effects 18 Scenes, 2500K-10000K CRI97+ TLCI98+, 3000mAh Battery

【Exclusive RGBWW Light Mixing Technology】 Premium LEDs and a curved diffuser with high light transmission offer soft and balanced lighting as well as an illuminance of 1730lux/0.5m. The RGBWW technology brings a full color spectrum by mixing red, green, blue, white, and warm white light in precise ratios. Color temperature is 2500K-10000K tunable with -50/+50 GM color correction. CRI97+/TLCI98+ ensures accurate color reproduction. The LCD screen provides a visual reference for light control
【Comprehensive Color Adjustment Modes】 In HSI mode, users can obtain 36000 colors by adjusting hues, saturation, and intensity. In RGBCW mode, any color is independently adjustable from 0 to 255. Slide your finger through the color picker to quickly select a color and lock it when you don’t need it. The Color Gel mode provides 40 gel effects for filmmaking and fast color changing on the set
【7 Pixel Effects & 18 Special Scene Effects】 With 8 sections of independently controllable pixels, you can individually adjust the brightness, color temperature, and pixel effects on each section. There are 7 pixel effects and 18 special scene effects that can distinguish your videos from a crowd. Includes a "music scene" that allows the light to dance to the music and change colors to the beat
【Multiple Control & Mounting Methods】 Besides physical control buttons, you can wirelessly control the light bar with the NEEWER APP or enter 2.4G mode for remote and group control. For professional users, you can also control the light through DMX512 8bit. The light can mount on a light stand via its 1/4" thread or hang on a crossbar with the included steel wire
【Rechargeable Battery for Portability】 TL60 RGB weighs 29oz (820g) and measures 1.7"x26" (42x665mm), which is portable and perfect as a handheld led video light. The linear light source features a 180° beam angle and an exquisite appearance that can work as a styling light. The powerful 3000mAh integrated battery offers a 120min battery life at full power, and an included power adapter supports charging while using

Bestseller No. 2

ULANZI VL119 Handheld Light Wand, 360° RGB LED Video Light Stick for Photography, 2600mAh Rechargeable Tube Light for Video Shooting, 2500-9000K Dimmable Camera Light with LCD

▶【Portable Handheld Light Wand】Adopting 114 high color rendering led beads, our ULANZI VL119 handheld Tube Light features in illumination angle up to 120°, and the brightness can reach 395LUX(0.3m). High CRI95+ means it can illuminate the closest color of sunlight and ensure its light is natural lifelike. Only weighs 205g/0.45lb, 50cm/19.7" in length and 3.7cm/1.5" in width. Apply to portrait, livestreaming, ambient lighting and new photography etc.
▶【RGB & CCT & Scene Mode】Integrated with three practical modes in this handheld light stick, ULANZI VL119 boasts its hue adjustable from 0° - 360°, brightness from 0%-100% dimmable, color temperature from 2500K(warm) to 9000K(cold) dimmable. And 20 light effects accomodate to different scenes. LED video light equips with LCD display for accurate readings, aiming to reach visualization of parameter adjustment.
▶【Built-in Rechargeable Battery】With 2600mAh rechargeable battery built in, the RGB light wand can be used continuously for nearly 70 mins at maximum power. Equipped with Type C charing port on back of light tube, simply charge with the USB cable (Package Included) and 2 hours for a full charge. It can be used while charging, don't worry about the problem of insufficient battery.
▶【Lightweight but Large Tube Light】With humanized design, this light tube is lightweight as 205g/0.45lb, and won‘t get tired when holding for a long time. Meanwhile, this light wand has 50cm/19.7" in length which is longer than previous version. Thanks to its the length, it can emit a large area of light. Rod-shaped design, larger light output range, suitable for more scenes.
▶【¼" Interface for Rich Expansion】Based on diversified needs, we have specially designed standard ¼" interface which are convenient for external photographic camera auxiliary equipment to get better lighting effects. This RGB LED light wand is compatible with DSLR camera, camcorder, tripod, light stand and multi-light connecting etc.

Bestseller No. 3

NEEWER RGB LED Video Light Stick, Touch Bar & APP Control, Magnetic Handheld Photography Light, Dimmable 3200K~5600K CRI98+ Full-Color LED Light with 6400mAh Built-in Battery, 17 Light Scenes - RGB1

【Handheld/Magnetic LED Video Light】 The lightweight RGB1 Light Stick is perfect to use as a handheld video light for vlogging, live streaming, party, wedding, YouTube/TikTok Video shooting or use as outdoor camping light, hiking light. A lanyard can prevent it from dropping. It can mount on most light stands (not included) via 1/4” screw holes or stick to metal surfaces with its inner magnet. Four adhesive metal pads attach it to non-metallic surfaces
【Responsive RGB Touch Bar/17 Scenes】 In HSI Mode, you can get all the RGB colors by blending hue, saturation, and the brightness intensity or just gliding your fingertip over the RGB touch bar (Note: The lock button below the touch bar can lock the touch bar when not in use to prevent accidental touch) . In Scene Mode, 17 dazzling scenes add eye-catching elements to your video creation.
【Intelligent App Control】 The “NEEWER” app lets you wirelessly operate this RGB video light from up to 164’ (50m) away and take advantage of all the functions. Within the app, you can change brightness, color temperature, hue, and saturation, select scenes, and save multiple presets for future use. An RGB color wheel lets you pick any color with one tap
【Bi-Color CCT Mode】 In CCT Mode, you can get 3200K~5600K variable color temperature and 0~100% flicker-free dimming for makeup, Zoom calls, or macro photography. The GM (green/magenta) function assists with color correction and enables you to get the accurate color temperature with ease. 150 SMD LEDs deliver soft, stable lighting and a high 98+ CRI for faithful color reproduction
【Rechargeable Battery】 The built-in 6400mAh battery makes this RGB1 photography lighting portable for outdoor shooting and offers 90min of run-time at 100% brightness The light features a USB Type-C port that can receive power from wall chargers, portable chargers, and car chargers through the included charging cable. A carrying pouch and a waterproof bag protect the RGB1 in all conditions

SaleBestseller No. 4

NEEWER Upgraded LED Video Light Stick & 2.4G Remote Kit, 2 Pack Handheld Dimmable 3200K~5600K CRI97+ Video Lighting with Stands/Filters/Bag for YouTube Video Recording Photography Gaming, BH20B Black

【Upgraded Bi Color Light Stick Kit】 This is a 2 pack kit designed for photographers and studio photography. Color filters in red, yellow, and blue change the light colors and provide you with creative effects. Each light stick offers 3200K~5600K color temperature, a 0~100% dimming range, high CRI of 97+, 21W power, 105 warm LEDs, and 105 cold LEDs. Ideal for YouTube video recording, vlogging, gaming, live streaming, portrait, and product photography
【2.4G Remote & Group Control】 Upgraded remote control employs 2.4G transmission for wireless control within 66’ (20m). It also allows users to adjust color temperature and brightness and put the light into standby mode with one press. The remote can control multiple lights set on the same channel. By setting the remote control on Channel 88, you can control all of the lights on any channel and get diverse effects for all types of shooting. Note: Only one remote control is included.
【Light Stand & Handheld Operation】 The light stick is 23.6"/60 cm long (including the handle). With a stand mount adapter, you can mount the light stick on an included light stand and adjust the height between 2.3’ and 6.6’ (70cm and 200cm). The handle is for handheld use and enables flexible lighting angles. It can tilt at 180° for multiple fill light angles and be secured by the locking knob. A big carrying bag holds the whole kit and makes it portable for outdoor shooting
【Dual Power Supply Options】 Connect the light stick to a wall socket with the power adapter and receive AC power for nonstop indoor use. Moreover, you can insert one NP-F battery (not included) into the battery plate and enjoy cordless outdoor lighting. The LCD screen displays your settings and remaining battery level
【Durable Aluminum Alloy Shell】 Upgraded from plastic to aluminum alloy, the outer shell resists impact damage and scratches and has better heat dissipation performance for a longer lifespan. The filter slot makes it easier to install and remove the filter and prevents it from dropping

Bestseller No. 5

Lookmein 4Pack RGB Tube Light Bar with Light Stand, Battery Powered LED Video Light Wand Stick for DJ Lighting, Dance Club and Photography Lighting (2.8Ft)

【Variety Lighting Modes】 The RGB atmosphere light has 260° light-emitting surface and over 500 kinds of light-changing modes. It can sync your music and change the glow length according to the intensity of the music, creating a colorful atmosphere and more possibilities for shooting
【Battery Powered & Rechargeable】 LED tube light has Built-in 2000mAh battery. A fully charged, the continuous lighting time is up to 4.5 hours at 100% brightness. the continuous lighting time is up to 90 hours at lowest brightness. With a Type-C charging port and charging time is about 3 hours. It can be charged by a variety of power supply methods, such as computers, adapters, power banks
【Wide Application】 RGB tube lights are widely used for DJ lighting, Dance Club, studio, photography lighting, living and selfie. And popularly placed in game room, living room, kid bedroom, movie room, bedroom, college dorm, office, bar and hotel. Soft lighting, romantic atmosphere, make your life more colorful
【Remote Control】 Come with four remoters, easy and convenient to operate and control all of lights by just one remoter. Note: 1.You need to take the insulation clip out when using it. 2.If you push the power off button on the light(and light in deep sleep), then you can't turn it on with the remote control.(Prevent prolonged power consumption) 3.The effective remote control distance can reach up to 7 meters. Target the remote control at the light-emitting surface.
【1/4" Screw Interface】There is a 1/4" standard nut hole at the bottom of light wand stick, can be used with light stand (come with light stand), gimble, tripod.In addition to being mounted on a tripod, you can also hold it by hand. There are operation buttons on the handle, making it convenient and quick to use

Bestseller No. 6

ULANZI VL110 RGB Light Wand, Handheld Light Stick Camera LED Video Tube Light Bar, 2500-9000K Dimmable, 2600mAh Battry CRI 95+ with Magnetic Attraction for Photography Vlog TIK Tok

🏆【Change a Short Light Stick to a Long Light Stick】: Each handheld light wand is connectable, the connection can be locked, no matter how shaken them will not be disconnected. You can splicing the length you want according to your needs.
🏆【360 RGB & CCT & Scene Mode】:Integrated with three practical modes in this handheld light stick, PICTRON VL110 RGB Light boasts hue adjustable from 0° - 360°, brightness from 0%-100% dimmable, color temperature from 2500K(warm) to 9000K(cold) dimmable. And 20 light effects accomodate to different scenes. LED video light equips with LCD display for accurate readings, aiming to reach visualization of parameter adjustment.
🏆【3-sided Magnetic Attraction】: PICTRON RGB video light bar with 3-sided magnetic attraction. Attraction more firmly. It allows you place your light stick on any metals surface to make your video creation easier.
🏆【Large Capacity Battery】: This magnetic video light built-in 2600mAh rechargeable battery. It can be used continuously for nearly 1.5 hours at max power and 30 hours at min power. You can use it while charging, no worry about insufficient power.
🏆【Multiple Usages】: There is a universal 1/4" screw hole on handle bottom, which is suitable for most tripod in the market. So you can hold the handle/adsorb it or use it with other accessories like tripod. As a mini handheld size, lightweight and portable light tube, it is ideal for selfie, vlog, still-life, party atmosphere lights, portrait, ambient shooting and youtube video.

Bestseller No. 7

Smart APP Control - The light is controlled by APP for both Android system and IOS system. It is downloadable from APP stores. Led wand light can be directly controlled by either its physical buttons or the APP. The app allows you to acurately adjust CCT mode, HSI mode, RGB mode, and choose light effects at any time, even if you stands far away from the led light wand. You can also pick up favorite colors through your phone camera and save to your APP.
HSI& CCT- Pixel light tube features from 0 to 360 full colors, up to16 million combination of color for photography. With the coverage, you can completely get involved in your creation without shuffling around and finding gels. It also saves your time in preparation for shooting. The led stick lights have a CCT mode, ranging from 2500K to 8500K in 100K increments. It perfectly simulates the natural light from dawn to noon. So, you can manipulate lighting to achieve any exposure at any time.
Really Bright- The LED stick has been designed with 25 watts of driving power. It is really bright for a regular studio space. There also comes with a white filter to soften lighting and shadows. To meet your various needs for brightness, the brightness of the RGB LED tube adjusts from 1% to 100% increments in 1%. So, you can have the lights well-lit but with a nice natural undertone.
Sturdy Stands-The stand ranges from 2.46ft to 6.56ft. The flexibility of the height makes the light wand photography very versatile. You can either use the lights as key lighting for product shooting, or as a fill light to minimize shadows and seperate your subject from the background, or as hair lights to make your portrait shots subtle and vivid.
DC Power or External Battery- There are two ways to drive led sticks, through either DC power or Battery. The battery is not included in the package and you have to purchase seperately. External battery models include NP-F970, NP-F750, NP-F550. The package list includes: two lighting bags, one carrying bag, two portable stick lights, two DC power chargers, and two stands.

Bestseller No. 8

ZDMDRGB 6Pack 4ft Portable 4800mAh Battery Powered RGB Tube Light with Case Handheld Color Neon Lights Bar Stand for LED Video Studio Light Stick Photography DJ Dance Party Stage Photo Booth Lighting

【6 Pack with a carrying case】The case made of hard ABS material, easy to store RGB tube lights, adjustable round base, remote control and other accessories, and provides good protection for product transportation from damage. The case can be carried by hand or shoulder, making it easy to carry around and move it to the place you want, such as outdoor performances, live broadcasts, party events, dance studios, photography studios etc.
【New design model: TL-130Plus】with a handle design featuring 8 function buttons. Each tube light can independently control the color, brightness, speed, working mode, lighting effect, etc. It is also possible to keep all the tube lights working synchronously through the remote control.
【 4800mAh Rechargeable battery Powered】 Built-in a 3.7V 4800mAh rechargeable battery, the charging time is about 4 hours. After being fully charged, the continuous illumination time can reach 5-6 hours at 100% brightness. At the lowest brightness, the continuous illumination time can reach 13-15 hours. Using a type-C charging port, the RGB tube light can be charged through various power supply methods, such as computers, adapters, power banks.
【 2.4G remote control】 equipped with 6 remote controls, each remote control comes with 2 AAA dry batteries. Adopting 2.4G wireless remote control technology, the remote control distance can reach 40 meters, and the remote control distance is not affected by direction and obstacles. You can easily control all the lights and keep them synchronized with just one remote control.It also has group control function,and the remote control can individually control each tube light.
【 500 lighting effects】RGB ambient light has a 320 ° luminous surface and over 500 lighting effects. It also has a pickup function, which can change the color and lighting effects of the light according to the rhythm of music, creating a rich and colorful atmosphere. It is widely used in DJ lighting, weddings, party, dance clubs, studios, photography lighting, game rooms, bars and other scenes.

Bestseller No. 9

2 Pack RGB Led Video Light Stick Wand, Obeamiu 2600-9600K Photography Lighting, 5000mAh Rechargeable Battery, 21 Lights Effect for Video Conference Shooting YouTube Studio, Live Game Streaming, Vlogg

【Various & Dimmable RGB Light Wand】The color temperature ranges from 2600K-9600K (Warm to Cold). CRI≥97, TLCI≥97, illuminance up to 1100 Lux(0.5M). You can change 0-100% brightness levels to meet your different needs. Various color modes: 3 Normal Lighting ( Yellow Warm, Warm White, White) +21Common Lighting Scene Effects (RGB Cycle, Police Car, Ambulance, Fire Truck, Lightning, Candle etc.)+HSI Light Effect (Hue adjustable from 0 degree -359 degree )
【Sturdy & Safe】 Make of aviation aluminum and Hard PC, Natural heat dssipation of metal, OLED display screen. The rgb light wand is equipped with built-in rechargeable 10W 5000mAh battery and USB Type-C charging port. It offer 100 minutes operation at 100% power and also can be used while charging. The Overheating Protection function will make long light life. Lights has an features power-off memory function. The light will remain last-time settings when it' s power-off and reboot.
【Flexible And Easy To Use】The handle grip made of anti-skid material, ergonomic design, comfortable holding feeling. And easily mounted to rgb video light. A Photography Honeycomb Grid is used on a light wand to control light spill and tighten the total coverage area. Offers soft accurate, even, bright , smooth lights you need for shooting a perfect image. With anti-slip pad on the top and base for the function of non-slip.
【Wide Range of Applications 】 The C10 Rgb Lights has a 1/4'' screw hole both at the ends. Suitable for the tripod & light stand etc. Feature both end a 360°rotatable magnet and stay attach to metal object. This magnetic can adsorb on most metals surface and to help keep your light wand in place. Perfect for indoor and outdoor mood decoration such as photographers, makeup artists, live streaming videos,video creators, birthday, party, etc.
【Photography light kit 】2*C10 RGB Light Stick, 2*Wireless Remote, 2*Handle Grips with 1/4'' Screw Nut , 2*Photography Honeycomb Grid, 2*USB Type-C Cable, 2*User Manual. Easy to disassemble, easy to fold, and easy to carry, ideal for studio or outdoor mobile photography.

Bestseller No. 10

VILTROX K60 2 Pack RGB LED Video Light Stick with APP Control, Handheld 360° RGB Tube Light Wand for Photography, 2500K-8500K Dimmable, CRI97+,26 Light Scenes, LCD Display, 2200mAh Battery

【Handheld RGB Light Wand】The VILTROX 2 Pack K60 RGB Light Wand adopts 266 high-color rendering LED beads and the brightness can reach 1800 lumen; CRI≥97, TLCI≥97, illuminance 1800LUX/0.5m, support CCT ranges from 2500K-8500K, and brightness 0-100% adjustment for easy lighting customization. Apply to portrait, livestreaming, ambient lighting new photography, etc.
【Full Spectrum of Colors】Integrated with RGB, CCT, and Scene practical modes in this handheld light stick, the VILTROX K60 RGB light wand boasts its hue adjustable from 0° - 360°, 2500-8500K color temperature adjustment(±10 red and green color adjustment ), brightness from 0%-100% dimmable; And 26 light effects accommodate different scenes, it can create various atmospheres, and enrich movie scene creativity.
【Intelligent App Control】Download the “WeeylitePro” app on your iOS or Android mobile device, then use it to wirelessly control the K60 RGB video light stick, and switch various scene modes with easy operation. Also, it supports remote control and light body control, even combined with other Weeylite lights to get your ideal color and special effects.
【Built-in Rechargeable Battery】Built-in 14.8V 2200mAh rechargeable battery, the RGB light wand can be used continuously for nearly 90 mins at maximum power. The USB Type-C charging port on the back of the light tube simply charges with the USB cable (Included), and 2 hours for a full charge. It can be used while charging, suitable for indoor or outdoor shooting, and never worry about running out of power.
【LCD Display & Portable Light】LCD panel shows a clear battery power level, brightness, color temperature readings, etc. letting you operate easily and work more effectively. Measuring 22.7" x 1.57" x 1.54" / 57.8 x 4 x 3.92cm and weighing 1.25lb/569g, the light stick is lightweight for effortless handheld operation. Our products come with a 1-year warranty. If the RGB LED light wand has any problem, please feel free to contact us.