3mm Super Thick Aluminum LED PCB ( No need for radiator) DC 12V 24V 100W Constant Voltage Grow Light Board Panel DIY Parts
Model / Image / PCB Thickness / Dimension / Input Type / Input Voltage / Rated Current / Connectors / Daisy Chain Quantity
1. PCB Thickness ---The 2.0mm or 3.0mm PCB are all no need for the extra heat sink usually, 3.0mm thick PCB has very good performance on the temperature control.
2. Input Type --- The "Constant Voltage ( CV ) " solution is about 80% efficiency of the " Constant Current ( CC ) solution base on the same power (because CV solution need some extra resistors to fix the voltage and waste some power) , but the cost of CV power driver is much cheaper than CC power driver . So if you care the efficiency more, we recommend the CC solution, if you care the cost and not very professional on this, CV solution such as DC 12V / 24V is more simple and convenient.
3. Chain Quantity --- The recommended number of connections supported by one channel of power inputs. Excessive current will generate a lot of extra heat. Please increase the channel to get electricity directly from the power driver to get rid of this restriction.