?> ?> Some of our early OOH LED installs are now 6 years old
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6 years on and still going strong
Apr 13
A line graph titled "Lumen Maintenance Examples" displays lumen output over 10 years. The chart shows three lines: Expected (gray), Actual 24 hrs/day (dark green), and Typical 14 hrs/day (light green). The output percentages decrease from 100% to 47-77% over the period.

6 years on and still going strong

Early Bright Green Technology large format LED installs are now over 6 years old. The sites have been operating 24/7 since 2010 and in all conditions.

With a commitment to continuous improvement, we were eager to revisit the sites and test the performance.

We expected the LED system to achieve an L70 of 50,000 hours, that’s 5.5 years of 24/7 operation. When our engineering team removed the LEDs to test the performance – the measured brightness was found to be just 20%, not 30%, reduced and they were in near perfect condition.

A line graph titled "Lumen Maintenance Examples" shows lumen output versus years. Three lines represent Expected (gray), Actual 24hrs/day (dark green), and Typical 14hrs/day (light green). Expected drops to 60%, Actual to 47%, and Typical to 77% over ten years.