1000264 Ushio EBW PS-25 NO. B2/BLUE 500W 120V Incandescent Lamp Ushio Original EBW E26 Med Base Blue Photoflood Bulb Used in theatrical, stage, studio, and photographic lighting 500 Watts 120 Volts Single Ended E26 Medium Screw Base PS25 Bulb Type 6 Hours Rated Average Life 6680 Lumens 4840K Color Temperature C-9 Filament Blue Inside 6.00 in (152 mm) Max Overall Length 3.15 in (80 mm) Bulb Diameter Other part numbers, 01960, 40567, 1000264 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.