INDICATING LAMPS ARE AVAILABLE IN HOUSING DIA. 22.5 MM AND ALSO IN 30.5 MM. THEY ARE PROVIDED WITH MAZAK HOUSING FOR LONG LIFE. WE MANUFACTURE LAMP HOLDERS WITH LED AS WELL AS WITH BULB TYPE AND CAN BE SUPPLIED FOR ANY VOLTAGE UP TO 250 V AC OR DC. COLOUR AVAILABLE RED/ GREEN/ BLUE/ AMBER/ WHITE IN BOTH BULB AND LED VERSION. WE HAVE ALSO DEVELOPED ...