1580 Hikari LU150/M 150W ED17 E26 Clear HPS Lamp Hikari Original High Pressure Sodium HID Bulb LU150M Used in street, general, and commercial lighting 150 Watts Single Ended E26 Medium Screw Base ED17 Bulb Shape 24000 Hours Rated Average Life 16000 Lumens 2000K Color Temperature 21 CRI Clear Hard Glass Lamp Universal Operating Position S55 Ballast 5.44 in (138.18 mm) Max Overall Length 2.125 in (53.9 mm) Bulb Diameter Contains Mercury (Hg) Other part numbers, LU150M, 1580, 03620, 04684, 13252, 15314, 303479, 303487, 48180, 60314, 65467, 67508, 67509, 67589, 108110, 661150, 5000045, 3744200, C150S55/M, HID-LU150/M, LU/150/MED/CL, LU150/M/120V, LU150/55/MED, LU150S55/E26 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.