Venture Lighting 250 W Tubular Metal Halide Lamp, GES/E40, 19000 lm - HIT250W/HOR/DU/4.5K

All lamps to be used in enclosed fittings and require ignitors. Tubular Upgrade Lamps - White-Lux Plus® for SON/HPS or Mercury Ballasts. White-Lux Plus® metal halide tubular upgrade lamps can be used to convert the yellow light of sodium in existing installations to clean white metal halide light or replace existing mercury lamps. Operate on both SON and mercury ballasts Formed body arc tube for fast starting