Check the listing for details. GE CURRENT LED450BT56/750 93096547. Condition: New. Listed at 350.00 USD. GE LED replacement lamps for HID-Ballast Bypass (Type B)• GE’s LED replacement for HID lamps leverage the low energy and long life of LED. The existing fixture is wired to bypass the ballast, which reduces energy use and eliminates the need to check ballast compatibility. Additional maintenance savings are realized by removing costs associated with purchasing and installing ballasts.LOW-COST OPERATION• Uses 60% less energy, providing similar light output • For example, an LED lamp using 150 watts, saves $1,705 in energy costs over the rated life of the lamp vs. a standard 460 watt HID lamp system (400W lamp and 60W ballast) based on $0.11 per kWh • Ballast bypass (Type B) wiring eliminates costs associated with replacing ballasts • Total system >140 LPWVERSATILE UPDATE• Omni-directional lamp utilizes existing fixture optics • Flexible use-one lamp can be used in many types of fixtures -Universal burn -Designed to match HID ANSI profile • Rated for open and enclosed fixtures • Temperature rating for -20°C to 50°C • Exceeding temperature ratings will shorten life of lamp • Type B eliminates the need to check ballast compatibilityLONG LIFE• 2.5X Longer Life (50,000 hr LED vs 20,000 hr HID) • 50,000 hour rated life (L70) • 50,000 hour rated fan life (B10) • High-Performance fan ensures rated lamp lifeFeaturesGE QUALITY AND RELIABILITY• 5-year limited warranty • Tether Kit and in-line fuse included • Robust construction with metal components • Driver with internal fuse provides 6 kV surge protection