I have the EC platinum lights and I am having to replace the bulbs at a rate of about 1 per month. It is not one specific side. In a little over a year I have replaced 7 in the right side and 5 in the left side. I have purchased the good bulbs and I have also tried the cheaper bulb. No help. I replaced the spring on the right side and it was no help. I have also checked the wiring for possible shorts. No help. I love the lights when they are working correctly, but this is getting to be an expensive pain. Has anyone else had this problem and if so what was the cure?