Test Methods:

1. 5 LED explosion-proof lamps placed in a room temperature of 25 ℃ environment.

2. Turn on the power LED by pressing the rated input voltage of the LED explosion-proof fixture.

3. Through the relay control lamp at room temperature and pressure under the impact test, the test set to: light 30s, turn off lights 30s, cycle 10000 times.

Testing requirements:

Explosion-proof lamps in the room temperature after atmospheric pressure test, can not occur leakage, lighting does not shine and other electrical anomalies.

Temperature cycling test:

Target: LED explosion-proof lamps

Reference standard: Industry experience