Die-casting Aluminium 150W led street lighting
Lamp aging method
The aging of the luminaire is carried out in an environment without forced ventilation and temperature control in the range of 20 ° C to 30 ° C. The luminaire is erected in the normal installation posture, and the power is turned on according to the nominal voltage of the lamp or the maximum voltage of the nominal applicable voltage range. Power work. During the aging process, the luminaire should be turned off no less than 2 times every 24 hours. The closing time should be 25-35 minutes, and the interval should be at least 30 minutes. The number of samples is not less than three. During the test, the lamp shall not be damaged or burnt, otherwise it will not be qualified.