I bought two sensibulbs at the show yesterday. If you put it side by side with a halogen you can see a slightly cooler color to the light. For me, not enough to worry about. I tried them out on the boat last night and was happy with them. I may even get more to replace the last two lights on my boat today.
I looked at all of the LED lights on display and I will say the sensibulb, in my opinion, was the best built.