VILTORX VL-40T 40W Super Slim Bi Color Dimmable LED Panel Light , Ultra Thin CRI95 5600K/3300K Photo Studio Video Film Lighting Panel ,with full Aluminum Frame +Remote Controller+AC Adapter 1. Wattage: 40W , It's extremely powerful with an output rated at up to 2600 lux at 1M (3.2ft) as well as a highly rated color reproduction of CRI and TLCI over 95+, suitable for long time video light filling, interview and product photography, etc. 2. Brightness and Color Temperature Control , press knob button to switch brightness and color temperature . when rotating it , the brightness (20%-100), or color temperature (3300K-5600K) parameters will be increased or decreased . 3. 2.5cm super slim body , slim aircraft-grade aluminum housing to achieve the best balance of performance, density, strength, workability and more. 1. With LCD display , Using 2.4Ghz FSK technology, can achieve the wireless remote control settings of single or multiple groups of lights, stepless adjustment of brightness and color temperature 5. Two methods can be used to power ,the F960/F970 series battery and power adapter . The adapter Has been included in package , itis for your indoor shooting. Battery doesn't include .