Satco 500W 120V Clear R7S Base T3 Halogen Work Light Bulb - Baller Hardware
New 50w R7s 118mm Led Smd 2835 Crossbar Lamp Replaces 500w Sun Tube Ac85-265v Used In Parks Shops Homes Offices Free Shipping - Led Bulbs & Tubes - AliExpress
R7S Led Light 50W Dimmable Bulb J189 189mm 7.44 Inch Equivalent 500W 750W Halogen Bulb J Type 3000K Warm Light 4900LM Floor Standing Light FloodLight 120v Lamp (3000k, Warm Light,50w)
Double Ended Porcelain Halogen Socket - 118mm - R7s Base | 500 Watt Max. - Screw On Bracket - 12" Wire Leads - 250 Volt Max. - City Lights USA