... *coated bulb *E40 base ML160W coated self ballast mercury vapour lamp1) Self ballasted mercury lamp, blended/high-pressure mercury lamps, reflector mercury ... lamp can by supply2) Wattage: 50W, 125W, 160W, 250W ... clear glass shape5) Lifetime: 5,000 hours. ML160W coated self ballast mercury vapour lamp