Anyray A1843Y (5) Pack 500 Watt J118 DE T3 500W 120 Volt 500Watts Clear Halogen Lights 4-3/4 '" inch long (5)-Bulbs 500 Watt J Type Double Ended T3 500W 118 MM or 4 3/4 inch Tungsten Clear 500W 120 Volt Halogen Bulbs Anyray A1843Y LINEAR HALOGEN LAMP HIGH QUALITY & LONG LIFE Lamp type: Halogen-Double-Ended Bulb: T3 Base: R7S Wattage: 500W Voltage: 120V Length: (118 mm) Crispy bright Halogen Lamps Usage: Home, Office, Restaurants, Stores, Schools , Landscape / Universal bulbs High Brightness and Energy efficient light bulb / Dimmable Anyray