1000271 Ushio EFP 100W 12V MR16 Clear Halogen Lamp Ushio OEM EFP 1000271 100W Halogen Medical Stage Bulb Used in 8mm slide projectors, microscope, medical, dental, stage, and studio applications 100 Watts 12 Volts Single Ended GZ6.35 2 Pin Base MR-16 Bulb Type 50 Hours Rated Average Life 3350K Color Temperature 100 CRI C-8 Filament Specular Reflector 1.65354 in (42 mm) Max Overall Length 2.00787 in (51 mm) Bulb Diameter Other part numbers, 10235, 21278, 54189, 314880, 31488-0, 64627, 6834FO, DN-29152, JCR12V-100W 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.