SYLVANIA 64705 - 400 Watt - BT37 - Metal Halide Protected Arc Tube - 3600K - ANSI M59/O - Mogul Base (EX39) - Base Up Burn - MP400/BU-ONLY Family This lamp produces a spectacular

This lamp produces a spectacular cool white light at a 800 lumens

Color temperature is 4000K (Cool White)

provides a light output of 850 lumens at a Color Rendering Index (CRI) of 82 and can last an average of 6000 hours

these dimmable(100%-10%) and Energy Star Certified bulbs use only 14 watts of electricity while producing as much light as a 85 watt bulb

upgrade them with Sunlite LED lamps

SYLVANIA 64705 - 400 Watt - BT37 - Metal Halide Protected Arc Tube - 3600K - ANSI M59/O - Mogul Base (EX39) - Base Up Burn - MP400/BU-ONLY Family This lamp produces a spectacularThe METALARC PRO TECH metal halide lamps were created to fill the need for a safe light source for applications where a protective lens on the metal halide fixture was either impractical or detrimental to fixture design. 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