- Oct 15, 2017
- Reaction score
- mid-Michigan, USoA
Thank you muchly for that link! I've forwarded it to my email to peruse closer, but it already piqued my curiosity discussing lumens and Kelvin (color).
I've been using fish tank bulbs and tin foil as reflectors on a sideboard in my kitchen (my greenhouse is 95% up!) so this may help a great deal!
note that some grow lights do emit UV so you want to have protective eye wear or a barrier.