Each lamp measures 6"×3-1/2" and is rectangle shape featuring a ultra high intensity H-3, 100 Watt quartz halogen bulb. The body and reflector are steel and the lens is tempered glass. The housing and fastening ring is powdercoated black. Each lamp comes with a standard mounting.
Waterproof - suitable for mounting in the grille of a vehicle or on the back deck.
These lights will require a flasher to alternate flash.
 
Add an alternating flasher for an additional $15. This will flash these lamps back and forth (alternate).