DOE releases GATEWAY report for LED lighting systems

Recently, the US Energy Agency announced a demonstration GATEWAY report to replace the current quartz metal halide lamp with an LED lamp at a three-point test site extending 7.2 miles along the YUMA (Arizona) border patrol area. There are also more applications for the installation category – including plastic surgery, military bases, and more extensive street and district lighting, all of which illustrate the benefits of installing and applying LED lighting systems.


Among them, from the demonstration results of the YUMA project:

The LED lighting system was found to be superior in terms of illumination and uniformity in the QMH system, and in terms of solid-state lighting capabilities, it can reduce energy consumption and improve lighting quality.

Luminaires planned to incorporate next-generation LED packaging technology are expected to increase energy savings by 69%.

In the 24-foot luminaire test project, the LED lighting system can better reflect the energy saving effect of the system, because the lumen output loss required at a lower height is reduced, while reducing the expected annual cleaning lamp cost, reducing the height of the elevator and Other labor costs.

In terms of optics, the effect of stray light combination is greatly reduced at low altitudes.

Unexpected maintenance costs are expected to be saved, including a significant reduction in maintenance visits.

In the next few months, the US Department of Energy plans to continue tracking the progress and performance of such LED-mounted systems. If the high ambient temperature and solar radiation areas of high-throughput LED technology perform well, they can be promoted in most outdoor environments.

More detailed and more reports can be downloaded from the US Department of Energy's SSL website at http://energy.gov/eere/ssl/gateway-demonstration-outdoor-projects

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