I got to test 30w & 50w units.
1. here are before & after using the 30w light. you can see the swirls. but the 50w give much more light
2. 50w unit is huge! (see the picture, the one on the ground is the 50w), so it causes stability issues with this small stand.
(I didnt have time to take another shot for the light produced by the 50w).
Conclusion, the thing that got me looking was the annoying heat generated by halogens, working with LED , from my quick testing, defiantly did the trick! no more heat
Cost Vs. power consumption, 50w VS. 500w , you can do the math and figure how long it will take you to get your investment back.
** Safety. Cold LED Vs. Extra hot Halogen
** LED, basically will never die, Halogens, can die often especially when you move the around when their hot, and this happens a lot as you gotta move your light from place to place.
more testing should be done, i only have these 2 samples for the weekend.
*the samples i tested are OEM, not branded, but are suppoose to be of high quality. A good friend is a sales manager for a company that specializes in LED import and lighting project, so he loaned me these units for quick testing. (Sorry I'm not from the U.S. so cant help you with how to get these)