54817 Osram HPL 575/120 (UCF) HPL ULTRA PLUS Halogen Stage Lamp Osram Original 54817 HPL Ultra Plus High Performance Tungsten Halogen Bulb Used in TV, stage, and theater lighting (ETC Source Four fixtures or any fixture with TP22H socket) 575 W 120V Single Ended Medium 2 Pin Base With Heatsink T-6 Bulb Type 300 Hours Rated Average Life 16460 Lumens 3265K Color Temperature 100 CRI 4C-8 Filament Clear Lamp Contains Mercury (Hg) 4.10 in (104.0 mm) Max Overall Length .748 in (19 mm) Bulb Diameter Other part numbers, 88436, 1000672, HPL 575-C 120V, HPL 575/120 (UCF) Osram 54817 Datasheet Please Note: -Buyer pays PayPal. -Free domestic shipping is by USPS First Class Mail. -All orders placed by 3:00PM EST, ship same day Monday-Friday. -USPS tracking email will follow the evening of shipment. -International buyers, USPS First Class International can take up to 45 days to arrive. Faster options are available during checkout. -Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. -Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.