... as requests CE,CCC Indicator lamp (indicator light, pilot lamp)Model: C type Signal lamp (Indicator lamp, pilot lamp)Life of continuous working: ... LED chip as the light source, AD22 series signal lamp shows long service life, low energy consumption, small ... LED signal lamps, indicator lamp,signal lamp, pilot lamp,indicator, buzzer, flashing buzzerFor more information, pls feel free to contact me. 22mm ...