USES ULTRA-EFFICIENT WHITE LED TECHNOLOGY WITH AN AVERAGE LIFE OF MORE THAN 100000 HOURS LASTS 3X LONGER ON A SINGLE CHARGE THAN STANDARD VIDEO LIGHTS LED LIGHTS ARE 3X BRIGHTER THAN STANDARD BULBS SLIM & LIGHTWEIGHT DESIGN COLOR-BALANCED FOR OPTIMAL PICTURE QUALITY INCLUDES RECHARGEABLE NIMH BATTERIES & AC ADAPTER SHOE MOUNT COMPATIBLE WITH SONY CANON JVC PANASONIC HITACHI SAMSUNG FISHER & MANY OTHER DIGITAL VIDEO CAMERAS SAFE TO Touch