Light, trailer, S/T/I, incandescent, under 80, stud mount, w/ license plate light, rated: a p2 l 00, connection: 12" lead; 2 bare wire; reflective lens; m: 1 bulb, #194 - tested voltage: 12.8 Volts; lamp: s/t/t: 1 bulb, #1157 lens material: PMMA.