Which Smd /power/cob led grow light

S

Shaynweed

Member
Which one is better smd chips (new)
Cob
Or old school power led lights?
About their britghts per wat
They usage
And they useful spectrum for growin cannabis
What about rgb litght that have a white color
 
Southernontariogrower

Southernontariogrower

Well-Known Member
Shaynweed said:
Which one is better smd chips (new)
Cob
Or old school power led lights?
About their britghts per wat
They usage
And they useful spectrum for growin cannabis
What about rgb litght that have a white color
Click to expand...
3k to 4k are considered full spec
5k is high in blue but with 660s is good full spectrum
Go by watts per square foot to figure what wattage is needed.
 
MidnightSun72

MidnightSun72

Well-Known Member
Shaynweed said:
Which one is better smd chips (new)
Cob
Or old school power led lights?
About their britghts per wat
They usage
And they useful spectrum for growin cannabis
What about rgb litght that have a white color
Click to expand...
The bar star lights give the best spread as well as the best photon efficacy at the moment. One drawback is that the fixtures footprint tend to be pretty large in order to spread the diodes.
 
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