The L-483SRSGW is a red/green Cylindrical LED Lamp with white diffused lens, through hole mounting, T-1 3/4 bulb size, round-shaped lens, 80° viewing angle, 50 and 10mcd luminous intensity and 640 and 568nm wavelength. The bright red source colour device is made with gallium phosphide on phosphide red. The green super bright colour device is made with gallium phosphide.