64404 Sylvania MP250 BU ONLY 250W 133V EX39 Clear BT28 HID Lamp Sylvania OEM 64404 250W Metalarc Pro-Tech Metal Halide Bulb Used in flood, ambient industrial and retail, parking, and security lighting 250 Watts 133V Volts Base Up Only Operating Position (BU) For use with ANSI Ballast M58/O Single Ended EX39 Screw Base BT28 Bulb Metal Halide (HID) Bulb Type 10000 (V) Hours Rated Average Life 4000K Color Temperature 23000 Initial Lumens 17000 Mean Lumens 65 CRI 1.38 in (35 mm) Arc Length Quartz Glass Indoor/Outdoor 8.31 in (138.0 mm) Max Overall Length 2.126 in (211 mm) Bulb Diameter Contains Mercury (Hg) Other part numbers, MP250/BU-ONLY 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.