The RGB20W LED On-Camera Light 
From GVM is a compact on-camera variable color temperature light fixture that features cold shoe mounting and includes a tiltable cold shoe bracket. The light fixture features selectable CCT, HSI, and Scene modes. Featuring 162 LEDs, the fixture has a 0 to 100% dimmable CCT output from 2700 to 10,000K with a CRI of 97. It can produce the RGB spectrum with 360° and 0 to 100% saturation adjustment.

The CCT mode allows you to select your color temperature
output from between 2700 to 10,000K with 0 to 100% stepless dimming, allowing you to use the light in a variety of environments from interior to exterior. HSI mode uses the RGB LEDs to provide you a full spectrum color output, which allows you to adjust the output from 0 to 360° on the RGB scale while adjusting brightness, as well as saturation from 0 to 100%. Scene mode allows you to access eight preinstalled scenes selections. A downloadable app allows you to control your fixture from your phone via Bluetooth. Power the light via the built-in L-series battery plate and an optional battery or using an optional AC power supply.
 
Operating Modes
 
RGB Color Mode
Scroll through the RGB color wheel in 1° increments. Dial-in nearly any color in the visible spectrum.
CCT Mode
The traditional correlated color temperature (CCT) mode allows you to accurately adjust your color temperature from 2700 to 10,000K.
 
Features
Intuitive On-Unit Interface with OLED Display
The built-in OLED screen offers a simple display, while push buttons and a single rotating knob provide local control of the fixture.
GVM LED App
Install the app on your mobile device to remotely control the fixture via Bluetooth to control color temperature, HSI settings, and brightness, as well as on/off and duration. The app is available for both iOS and Android.
Mounting
The fixture features a 1/4"-20 threaded hole on the bottom and includes a tiltable cold shoe bracket that attaches to the rear of the unit by snapping into slots on the back. This allows you to tilt the fixture forward or back as you desire. The tiltable shoe bracket also has a 1/4"-20 threaded hole for mounting on light stands or other supports.
Accessory
A cold shoe is built into the top of the fixture for mounting accessories on the light.
 
Built-In Scene Modes
CCT (2700 to 10,000K), RGB
Police Car, Candlelight
TV, Bad Bulb, Lightning
Party, Disco, Paparazzi
 
Packing List
GVM 162 RGB LED On-Camera Light with Bluetooth App Control
1 x GVM-RGB20W RGB LED Light
1 x Hot Shoe Bracket
1 x NP Series Lithium Battery
1 x Battery Charger
1 x User Manual
 
GVM On-Camera RGB LED Video Light with Bluetooth App Control and Power Supply
1 x GVM-RGB20W RGB LED Light
1 x Hot Shoe Bracket
1 x Power Supply Adapter
1 x Desktop Light Stand
1 x User Manual
 
GVM On-Camera RGB LED Video 2-Light Kit with Bluetooth App Control & Power Supplies
2 x GVM-RGB20W RGB LED Light
2 x Hot Shoe Bracket
2 x Power Supply Adapter
2 x Light Stand
2 x User Manual