250W BLV Toplite Elliptical Quartz Metal HalideHIE-250 NW Coated. Direct Sodium retrofit lamp250 Watt HQI-E 223451CCT 4200K Natural WhiteE40 GES Giant Screw Cap
250W Sylvania HSI-SX BriteLux CoatedElliptical Quartz Metal Halide250 Watt, E40 GES Giant Screw Cap, CCT 3800KHSI-SX 250W/CO 20771 HQI-EFor use in enclosed luminaires only