
I have had these lamps for more than 3 years. I've replaced them all now. I used them for running lights on my caravan. The first problem is related to the small wires on the connector. You are fragile. They do not remain in contact with the plug and do not move until the light goes out. The second problem is that they get up badly over time. Half of them were split or broken from heat exposure when I replaced them. Look for/use light bulbs with a "fixed" base, ie no wires sticking out. It's like the lights on a Christmas tree - the ones that work one year and the next year half of them are off.

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