Has anyone here done business with superbrightleds.com? They offer 1 and 3 watt Luxeon MR16 sized bulbs as well as other MR16 LED bulbs that use multiple LEDs to acheive lumen outputs in the same range. Using 30 bright white LEDs to get the same output as a 3 watt Luxeon might let them operate more efficiently.
I like efficiency. Again has anyone dealt with them and how was it?

I will stay with my 50 Watt MR16 halogen until I hear from you.