![Watt vs. Lumen vs. Kelvin - How to Purchase Lights | SiteLites - Custom Manufacturing & Engineering Inc. Watt vs. Lumen vs. Kelvin - How to Purchase Lights | SiteLites - Custom Manufacturing & Engineering Inc.](http://www.custom-mfg-eng.com/uploads/2/1/3/0/21303594/kelvin-diagram_orig.png)
Watt vs. Lumen vs. Kelvin - How to Purchase Lights | SiteLites - Custom Manufacturing & Engineering Inc.
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Regal LED A19 Light Bulb 5000K Daylight 800-Lumen, 9-Watt (60-Watt Equivalent), E26 Base, 5000 Kelvin, Day Light, 5-Pack, Non-Dimmable - - Amazon.com
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Philips LED 531756 Non-Dimmable A21 Light Bulb: 1500-lumen, 5000-Kelvin, 18-Watt (100-Watt Equivalent), E26 Base, Frosted, Daylight, 4-Pack (Title 20 Compliant), 4 Count (Pack of 1) - - Amazon.com
![Watt vs. Lumen vs. Kelvin - How to Purchase Lights | SiteLites - Custom Manufacturing & Engineering Inc. Watt vs. Lumen vs. Kelvin - How to Purchase Lights | SiteLites - Custom Manufacturing & Engineering Inc.](http://www.custom-mfg-eng.com/uploads/2/1/3/0/21303594/sgsdgsadg_orig.png)