Lifespan claims for LED lighting are usually expressed as L70 — the point at which output has degraded to 70% of its initial value — and this figure should always be backed by test data rather than taken on faith.
Our LEDs are rated for L70 at 50,000 to 100,000 hours, depending on the specific chip and the driving current used in that model.
LM-80 and TM-21 test reports from our chip suppliers (Osram/Samsung) are available on request, which is especially useful if you need to include this documentation in tender submissions or utility rebate applications.
Request LM-80/TM-21 reports for any model via our inquiry form when preparing tender documentation.
Contact: Pearl Peng
Phone: +86-13925312260
E-mail: sales@customlightings.com
Whatsapp:+8613925312260
Add: 5F Block A No.14 North ZhiAn Road JunAn Town Shunde Foshan Guangdong China