Standard 400W ED37 Probe Start Metal Halide 4000K Mogul E39 Base Shatter Resistant Coated Bulb M59/E (MH400/U/TEF) backorder1428 Medium and Mogul base porcelain

Medium and Mogul base porcelain sockets available to replace a Probe Start socket with Pulse Start rated 4kV socket

The omnidirectional distribution creates maximum application versatility

Leviton uses the finest materials available and the highest production standards to produce industrial switches of unmatched versatility and reliability

Sylvania LU400/ECO 400W ET18 High Pressure Sodium 2100K Mogul E39 Base Clear Bulb S51/O (67533)

TCP LED 2X2 0-10V Dimming Fixed Direct Troffer Wattage Back Lit Flat Panel 38W 5000K (DTF2UZD3850K)

Standard 400W ED37 Probe Start Metal Halide 4000K Mogul E39 Base Shatter Resistant Coated Bulb M59/E (MH400/U/TEF) backorder1428 Medium and Mogul base porcelainStandard 400W ED37 Probe Start Metal Halide 4000K Mogul E39 Base Shatter Resistant Coated Bulb M59 E (MH400 U TEF)