Sylvania 64705 MP400/BU-ONLY - 400W - BT37 - EX39 Base - Standard Start Metal Halide - 6ct Bulb Shape_MR11 This product is a Light

This product is a Light Efficient Design LED-7340-35K-G2 LED compact fluorescent (CFL) replacement light bulb

Lower thermal output than tungsten halogen lamps having similar light output

It has an A23 bulb shape and has an E26 medium screw base

is an economical device that produces a high-pitched tone when a water purifier has stopped working due to power failure or lamp failure

s (Operating Position) = Vertical

Sylvania 64705 MP400/BU-ONLY - 400W - BT37 - EX39 Base - Standard Start Metal Halide - 6ct Bulb Shape_MR11 This product is a LightThis product is a Sylvania 64705 MP400 BU ONLY MetalArc Pro Tech High Wattage standard start metal halide bulb. It is a 400 watt lamp with a BT37 bulb shape and a EX39 base. Sylvania MetalArc Pro Tech lamps allow added flexibility by incorporating open fixture technology to a full complement of lamp wattages. MetalArc Pro Tech metal halide lamps were created to fill the need for a safe light source for use in open fixtures and for applications where