ChiefRunningPhist
Well-Known Member
For the visual learners .. 
The HPS was 640W and the LED was 430W.
If 1 watt = 1 watt of thermal, then the HPS shouldn't be doubling the LED, it should only have a 50% greater rate.
Dotted red line is what its supposed to be if 1w= 1w of heat. Pink is measured LED function, and Black is measured HPS function.

The HPS was 640W and the LED was 430W.
If 1 watt = 1 watt of thermal, then the HPS shouldn't be doubling the LED, it should only have a 50% greater rate.

Dotted red line is what its supposed to be if 1w= 1w of heat. Pink is measured LED function, and Black is measured HPS function.