teddychamp wrote:
Purchased all of my LED bulbs on e-bay from China for a fraction of the price from local RV dealers. They do buy china made LED's, since none are made in the US. Delivery takes about 3 weeks but was free. When you buy LED bulbs check how many LED's are on each bulb before you order. The more LED's per Bulb the more light output it will have. So far, purchased 30-35 Bulbs with only one failure and all are still working 2 years later.
In addition to the number of LEDs, the type of LED is important. The 3528 (1210) and the 5050 are commonly used. The 5050 has 3 LEDs in the same package and is about 2x as bright as the 3528. It also draws about 2x the current.