Ideal for still and video applications, the TL30 RGB LED Tube Light Kit offers four compact 1' tube-shaped lights that are well-suited for in-camera practical effects and hiding in small spaces. It fits almost anywhere while features tons of colors, 0 to 100% dimming, and a vast array of multicolor creative effects. They also battery-powered and output up to 740 lux at 1.6' at 100% brightness, run for one hour at full power, and recharge or operate via a USB-C port from any USB source.