TRÅDFRI LED bulb E26 800 lumen, smart wireless dimmable/color and white spectrum globe - IKEA
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EcoSmart 5-Watt A19 Color Changing Party LED Light Bulb (1-Pack) A19/LED/PARTY/ESM - The Home Depot
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GE Reveal 60-Watt EQ A19 Color-enhancing Medium Base (E-26) Dimmable LED Light Bulb (4-Pack) in the General Purpose Light Bulbs department at Lowes.com
Great Value LED Light Bulb, 9W (60W Equivalent) A19 General Purpose Lamp E26 Medium Base, Non-dimmable, Daylight, 4-Pack - Walmart.com
Watts The Deal? Demystifying LEDs, CFLs, Halogens And More : NPR