Involvement:Expert (understands the inner workings) - Ownership:more than 1 month
Pros:
Well done module, a lot of warm white led light.
it's very hot so you have to use a dissipator (i've used a cpu one). long life i've keep on it 12 h a day for 3 month and still working
Cons:
strange voltage to operate it (maybe it depends by inner connection), use sku http://dx.com/p/132902
JR-50W LED AC Power Driver...
Involvement:Expert (understands the inner workings) - Ownership:more than 1 month
Pros:
With the right driver and a very good cooling
this ledchip overclasses an 500 Watt uplighter EASILY.
Do not use otger driver than the 50W driver (DX) becaus the voltage and current are unusual.
Even a 70 Watt HID light wich should deliver 6000lumen is no o...
Cons:
Take care of the cooling, take very good care.
Use a big aluminum cooling block and a small computerblower. The led warms up in...
posted by gianx on 01/21/2013 Certified Owner
Involvement:Expert (understands the inner workings) - Ownership:more than 1 month