21mm Diameter Warning Light Red Aluminium Bezel

21mm DIAMETER 12 VOLT WARNING LAMPS

Black nylon body, plastic lens and knurled aluminium bezel. 

Two 1/4" spade terminals on rear and 2 watt capless bulb in a pull-out bulb holder.

Two mounting options: 1. Press into a 17.5mm hole. This will give a 16mm front

projection and max. 42mm rear projection.

2. Unscrew bezel and mount through a 16mm hole. Max panel thickness 4mm.

This gives 7mm front projection and 52mm rear projection. 

Weight 15 gms. 

21mm WARNING LIGHT RED #WL21R