Energizer Halogen R7S 118mm Eco Linear Dimmable Bulb, 4900 lm 230W (Pack 2) | Power Tools Direct
Jaenmsa R7S Bulbs, 5 Pack Halogen Bulbs R7S T3 118mm 150W 120V, J Type Halogen Light Bulb with Long Lifespan, 120 Volt Double Ended Light Bulbs for Work, Security, Landscape Lights, Dimmable, 4.6 Inch