Philips 21139-1 - 35 Watt - T3.5 - Pulse Start - Metal Halide Unprotected Arc Tube - 3000K - ANSI C179/E - PGJ5 Base - Universal Burn - CDM 35/TM/930 Commercial medium base bulb offers 9

medium base bulb offers 9 lumens of light output and has an average rated life of 8

Uses One LU100 HPS Lamp (Included)

Works Ideally With Holiday Lighting

This Sunlite 400 watt metal halide mogul based T15 bulb offers a light output of 36000 lumens and has an average rated life of 10

Save money and help the enviornment by employing a Sunlite timer

Philips 21139-1 - 35 Watt - T3.5 - Pulse Start - Metal Halide Unprotected Arc Tube - 3000K - ANSI C179/E - PGJ5 Base - Universal Burn - CDM 35/TM/930 Commercial medium base bulb offers 9Philips 21139 1 35 Watt T3. 5 Pulse Start Metal Halide Unprotected Arc Tube 3000K ANSI C179 E PGJ5 Base Universal Burn CDM 35 TM 930