Lamp, Halogen, Lamp Designation HPL575/LL/C, T6 Lamp Shape, 575 Watts, 115 Voltage, Clear, Halogen, Average Life 1500 hr., G9.5 2-Pin Base, Stage/Studio, 12, 360 Lumens, Max. Overall Length 4-3/16 In., Dia. 3/4 In., ANSI Code HPL, Glass Type Quartz, Long Life, Standard Halogen Equivalent (Watts) 575, Min. Ship Quantity 1, Standards Meets 2012 Lighting Legislation Energy Standards. Type T LampsLamps serve a variety of lighting needs, including exit lights, appliances, showcases, scales, and switchboards.