USHIO JPD25V-150WG1 Halogen Light Bulb. The USHIO Double Ended halogen bulb has a rated life of 3000 hours. The Double Ended bulb provides a bright whiter light than incandescent bulbs. The bulb uses 150W operates at 25V. These bulbs are great for ceiling fixtures, track lighting, showcase displays and most common residential and commercial lighting needs. Features: - ANSI Code: JPD25V-150WG1 - Wattage: 150W - Voltage: 25V - Base: R7S-18 - Average Rated Life: 3000 hours Prod. ID / Ansi codeJPD-0150 DescriptionJPD25V-150WG1 Description 2Q150T4/CL 150W 25V Item TypeHalogen BaseR7S-18 Voltage25v Wattage150w Burn PositionANY Bulb ShapeT5 Bulb finishCLEAR Color Temp (k)2900 Contact to Contact (mm)64.7 Efficacy (lm/W)18 FilamentCC-8 Front Glass coverNo Initial Lumens (lm)2700 Luminous Flux (lm)2700 Life (hr)3000 Diameter (mm)15 Maximum Overall Length2.00 (in)