LED Lumens To Watts Conversion Chart - The Lightbulb Co. UK
Sphoon G40 1.5w Low Wattage Led Bulb Equivalent 15 Watt Standard E26 Base G14 Small Low Power Light Bulb, Frosted, Warm White 2700k, CRI 90+, 150lm, Pack of 2 - Amazon.com
GE Grow LED Light Bulb for Fruits and Flowers, A19 Bulb, 9 Watts (1 Pack)