Sailstar E12 LED Bulb 60W Equivalent, 3000K Warm White, 6 Watt Ceiling Fan Light Bulbs, 600 Lumens, Short Base A15 LED Bulb, CRI 85, Non-dimmable, Pack of 8 - Amazon.com
What is the conversion formula from watt to lumen? - Quora
40-Watt Equivalent A19 E26 Medium Base 600 Lumen LED Light Bulb