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NEWS & EVENTS

What does the term “lumen depreciation” mean?

Author:Shenzhen Ajam Lighting Limited Click: Time:2023-12-14 16:42:04

Unlike traditional lights that just suddenly fail and go out, LED lights do not normally suddenly just stop working and go out, but the light just gradually decreases in output over time. Normally the life time is quoted when light output is projected to decrease by 30% over time, meaning that 70% of the output remains. You’ll sometimes see this quoted as L70 and the life time is measured in hours.

What does the term “lumen depreciation” mean?
Unlike traditional lights that just suddenly fail and go out, LED lights do not normally suddenly just stop working and go out, but the light just gradually decreases in output over time. Normally the life time is quoted when light output is projected to decrease by 30% over time, meaning that 70% of the output remains. You’ll sometimes see this quoted as L70 and the life time is measured in hours.
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    Shenzhen Ajam Lighting Limited

     

    Business Hotline: +86 13682454814

    E-mail: info@ajamlight.com

    Skype: ajamlight    Facebook / Instagram: ajamlighting

    Address : 1106 Dahong Industrial Park, XinYu Road No.48,

    Shajing Town ,Bao'an District,China


    © Copyright. 2013-2026 Ajam Lighting Limited. All Rights Reserved.

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