GE 10389 - 1000 Watt - BT37 Multi-Vapor - Pulse Start - Metal Halide - Unprotected Arc Tube - 3900K - Mogul Base - ANSI M141 - Universal Burn - MVR1000U/BT37/PA 350 Lumens Takes one Energy Star certified

Takes one Energy Star certified 18W GU24 lamp (included)

Each bulb is 78mm long and 23mm in diameter

LED TECHNOLOGY - Sunlite LED Round Decorative Downlight fixtures are designed to provide outdoor illumination for decks

These Unique Ceiling Lamp Hexagon will work perfect for Kitchen

ceiling fans or use with photocells

GE 10389 - 1000 Watt - BT37 Multi-Vapor - Pulse Start - Metal Halide - Unprotected Arc Tube - 3900K - Mogul Base - ANSI M141 - Universal Burn - MVR1000U/BT37/PA 350 Lumens Takes one Energy Star certifiedGE Multi Vapor Metal Halide lamps feature sparkling white light, high operating efficiencies and long life. There's a GE Multi Vapor lamp just right for your situation, and most require only a simple bulb change to revolutionize your lighting. Please note that metal halide lamps cannot be operated without a ballast. *Mercury containing products sold into the state of WA include an environmental handling charge of . 95 each