Comer 1800 On Camera LED Light High Powered Super Bright Lamp Camera Camcorder Video Light With Variable Color Temp (3200K-4500K) & Dimmable Brightness Control Knobs for Digital SLR Cameras Professional on camera LED video light with 10 LEDs. It has a solid and sturdy build with barn doors and filters to provide maximum flexibility for shooting in all lighting environments. This model is comparable to Sony's HVL-LBPA light, but with added features and a better value for cost-conscious photographers. DSLR On Camera LED camcorder light spotlight with dimmable brightness and adjustable color temperature for studiopro lighting and television. Versatile hot shoe mount or screw mount option allow it to fit on Canon, Nikon, Pentax, Panasonic, SONY, Samsung and Olympus Digital SLR Cameras. Adjustable color temperature between warm light to daylight (3200K-4500K) with use of condensing lens. Lighting distance: 1800 Lux at 1m (3 ft) 200 Lux at 3m (10 ft) 72 Lux at 5m (16 ft) 28 Lux at 8m (26 ft) Energy saving and environmental friendly design with maximum power consumption at approximately 18W. Wide range of irradiation with homogeneous light distribution (90 degree for brand light and 45 degree for spotlight). Flicker free uniform 16:9 lighting; Dedicated On/Off switch Power via Anton/Bauer or V Mount battery with B type power plug (DC6V-17V) by Comer (purchased separately). Or the light can powered with a small on-unit lithium ion battery with interface type that is comprable to NP-F970/NP-F770 or Sony-series replacements.