Sima SL-20LX-I Color Smart 36 LED Camcorder Camera Light Operates with AC power or internal rechargeable lithium-ion battery Universal switching power supply use in more than 150 countries Shoe-mount compatible with all pro & consumer video camcorders Patent-pending interlocking design allows you to make a light to meet your needs. Works with standard 4 - 3 and HD 16 - 9 formats