Designers Edge L-15 Work Light Replacement T-3 Bulbs with Hard Case， 500-Watt， 6-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Includes Bulb Buddy Case and (6) 500-Watt Halogen replacement Bulbs</li><li>2000-hour rated life with filament support</li><li>The unbreakable plastic case is heavy duty</li><li>Foam inserts in the case protect each bulb individually</li><li>Halogen Bulbs have T-3 Shape， 4-5/8-inches long</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51cp44s8QdL.jpg" noproxy>