Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
May 08, 2023
Select 5 LED street lamps with the same specifications, adjust the temperature of the oven, under the conditions of 50 ℃, 80 ℃, 100 ℃, 120 ℃, 150 ℃, under the rated current and constant current conditions as the conditions of constant acceleration, record 5 groups of LEDs All parameters of the reliability test process: light output (illuminance or luminous intensity or luminous flux), test time, current, power, junction temperature, etc., so that the failure life at 25 ℃ is judged to be 70% of the expected life.
Solar Street Lamp manufacturers, solar street lamp prices, the price of various series of street lamp consultation telephone is the same
Website for more information about street lamps: http: //www.srsolarlights.com
The above is the How to detect the life of solar street light source we have listed for you. You can submit the following form to obtain more industry information we provide for you.
You can visit our website or contact us, and we will provide the latest consultation and solutions
Send Inquiry
Most Popular
lastest New
Send Inquiry
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.