White Light Emitting Diodes, White LEDs developed by NICHIA Co. in 1993 have been used for various purposes such as large-scale color displays, instrument board in cars or back-light unit in small-sized LCD monitors. We have researched their possibilities as TV production light units while its emission efficiency is raised and come up to the mark. Redesigning a piece of LED device, we have achieved the high quality such as distribution of luminous intensity or color rendering property which is essential for TV production. We have developed Camera Light which is attached to camcorders and high power Video Light available with tripod stands.
