150 Watt LED Retrofit Kit, 21,000 Lumens, Replaces 600-750 Watt HID In Enclosed Fixture, 50,000 Hours, DLC Listed, 10 Year Warranty - LED Global Supply
hansang 6 watt (60w Equivalent) LED Bulbs,E12 Small Base Candelabra Round Light Bulb,600 Lumen,Warm White 2700K,A15 LED Bulb Globe Shape,Non dimmable,G45 Ceiling Fan Light Bulbs (6 Pack) - Amazon.com
ETi 600-Watt Equivalent Integrated LED Bronze Area Light TYPE 3 Adjustable Lumens and CCT 7-Pin Receptacle with Shorting Cap 60214101 - The Home Depot
What is the conversion formula from watt to lumen? - Quora