MASTERY MART LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 2700K Soft White, 25000 Hours, UL Listed, Energy Star Certified (Pack of 6) - Amazon.com
EcoSmart 50-Watt Equivalent R20 Dimmable ENERGY STAR LED Light Bulb Soft White (3-Pack) R20-1D 7W E26 120V 2700K - The Home Depot
50 Watt 120 Volt Bi-Pin Halogen Light Bulb - #13294 | Lamps Plus
LEPOWER 50W LED Flood Light, 5000lm Work Light with Plug, Equiv 250W Halogen, 6000K White Light, IP66 Waterproof Outdoor Floodlight for Garage, Garden, Lawn, Basketball Court, Playground 2 Pack - Amazon.com