If you bought them at CW you paid WAY TOO MUCH. Sorry to break the news. We looked at the cob type LED bulbs such as those sold at CW. Just couldn't shallow the cost. But LED replacement bulbs don't have to be expensive. Our TT has 9 fixtures each using 2 automotive type incandescent bulbs. When boondocking they would "eat" our single battery quickly requiring us to run the generator more than we wanted in the evenings. We purchased 18 of the 48 LED flat panels with a sticky tape backing on eBay. As I remember they cost about $2 per panel free shipping from Hong Kong. They probably have 30 days boondocking and 20 days in campgrounds. Out of the 864 individual LEDs we have two that have died. Happy with the power consumption when boondocking and the warm white color