Grow Light?

vahpor

Well-Known Member
what does TOP BIN mean?
Highest lumen (or PAR) per watt for that particular product. In our lighting usage, it means the most electrically efficient at converting electricity into light. This directly translates to higher efficacy overall.

This is specific for that manufacture/product/light/chip/diode. Top bin is specific to manufacture (Ex: Cree) and a specific product (Ex: CXB3590), and even further broken down for each spectrum in most cases.
 
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