Satco Lighting Satco Lighting Single 400 Watt ED28 Shaped Mogul (E39) Base Metal Halide Bulb

Features:Self-ballasted spiral cflMogul (E39) bulb baseNot dimmer compatibleIncludes (1) 400 watt bulbDimensions:Diameter: 3.5"Length: 8.31"Electrical Specifications:Number of Bulbs: 1Bulb Base: MogulBulb Shape: ED28Bulb Type: Metal HalideColor Temperature: 4200kLumens: 36000Average Hours: 20000Dimmable: No