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Norman Lamps FC16T9-CW - 40W, 2,590 Lumens, 1.13 in. Tube Diameter - Fluorescent Bulbs - Amazon.com
BALT5-500ACTD 500 Lumen AC Output with Time Delay T5 Fluorescent Emergency Ballast - Lighting Supply Outlet
Satco (6 Pack) Dimmable Led Filament Lamps, S12421, High Lumens, 6 Watt A19 Led; Silver Crown; Medium Base; 2700K; 90 Cri; 120 Volt for use at Residential, Hospitality, Display and Commercial - Walmart.com
Sylvania Light Bulbs, Halogen, Double Life, Soft White, 43 Watts | Light Bulbs | Family Fare
High Lumen Biax® Watt-Miser - GE Lighting Asia Pacific
BALT5-800ACTD 800 Lumen T5 Fluorescent Emergency Ballast, AC Output with Time Delay - Lighting Supply Outlet
Lighting A Revolution: Efficiency Chart
Sunlite 03681-SU MH1000/U/BT56 M47/S Metal Halide Lamp, 1000 Watts, Mogul Base (E39), BT56, 12,000 Hours Life, 110,000 Lumen, Clear Finish, 4000K - High Intensity Discharge Bulbs - Amazon.com
Ciata High Pressure Sodium Lights, High-Intensity Discharge Lamps, 175 Watts, 65 CRI, 4000K Cool White, 14000 Lumens, E39 Mogul Base, 10000 Life Hours Metal Halide Lamps in Clear Finish - Amazon.com
Solved b. i. The sale of many types of halogen lamps is now | Chegg.com
Amazon.com: klarus HM1 440 Lumens Headlamp Rechargeable, Head Lamp with Motion Sensor, 5 Modes 70 Hours Runtime Headlight, IPX6 Waterproof LED Head Lights for Forehead, Head Lamps for Running Cycling Fishing :