Etekcity CN-160 LED Dimmable Ultra High Power Panel Digital Camera / Camcorder Video Light, LED Light for Canon, Nikon, Pentax, Panasonic, Sony, Leica , Samsung and Olympus Digital SLR Cameras, other Camera Equipments, Weighs only 430g Compatible with different kinds of battery: Panasonic CGR-D16S, Sony NP-FH70, NP-FM55H, NP-F550 and AA battery Excellent brightness with 160 high quality energy-effective LED lights; Bypass louvers and holes on the lamp surface designed to optimize heat dissipation for excellent cooling performance; Average service life up to 50000 hours! 3 filters included with this item: white one to soften the lights (diffuse effect), orange to achieve warm effect by reducing the color temperature to 3200K, and another pink filter to meet other requirements One touch-battery check: press the test button, 4-LED On means battery full, 1-LED On means battery low Hot shoe design can be easily attached to the video cam or DC; Rotate switch be use to on/off and adjust the brightness