Hi,
We are the factory.
Hope following information is helpful for you:
1:There 3 main main parts you should think about when you consider about the life:led chip (Both cree and osram is enough),power driver(Most for high power with 5 years warranty, we advice customers use mean well...
Voltage is constant. You should low down the currency.If only 200lumens, why not use 3W led chip?What you need to change is the power driver for 3W led.By the way, we are the led recessed downlights factory in China.