The LED lamps will gradually heat up during use. In order to test whether the product can be used for a long time, the lamp will be placed in a room with a constant temperature of 25° and no wind for temperature rise testing.

Only the LED lamp that won't exceed 80% of their temperature limit valueafter four hours will be considered a qualified product.

For products that fail the temperature rise test, our engineers will increasing the area of cooling fin or increasing the heat-conducting silicone grease and so on.

Any feedback is welcomed and you can leave some messages at lighting@ledlucky.net.
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