The AU/LG16T5 tubular picture light bulb from Major Brand is a T5 shape miniature bi-pin based light bulb. It operates at 16 watts and produces 4.9 watts of UV radiation.Please Note: This light bulb emits Ultraviolet radiation. Avoid exposure. Ultraviolet radiation is harmful to the skin and the eyes and can cause serious skin burns and eye injury either from direct or reflected radiation. To reduce the risk of personal injury, install only in a fixture which provides adequate protection to area occupants. This bulb should not be used for illumination purposes.