The Kaiser DigiNova II LED Light For Video Cameras is a flexible video light using LED technology. It is suitable for camcorders, video cameras and digital still cameras with movie mode. Can also be used as a set-up light, focus assist lamp and red-eye reduction lamp in low-light situations. Powered by two regular AA batteries or NiMH rechargeables (not included). Operating time is 3 hours maximum on one set of batteries. Integrated battery compartment with On/Off switch.