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While most products perform well above the DLC QPL efficacy and output criteria, in the roadway category, where the incumbent technology is predominantly HPS, few LED products listed by LED Lighting Facts appear to be suitable alternatives to nominally 400 W luminaireshttps://www.led-professional.com/media/resources-1_led-reports-roadmaps_doe-publishes-caliper-snapshot-report-on-outdoor-area-lighting_While%20most%20products%20perform%20well%20above%20the%20DLC%20QPL%20efficacy%20and%20output%20criteria.jpg/viewhttps://www.led-professional.com/media/resources-1_led-reports-roadmaps_doe-publishes-caliper-snapshot-report-on-outdoor-area-lighting_While%20most%20products%20perform%20well%20above%20the%20DLC%20QPL%20efficacy%20and%20output%20criteria.jpg/@@images/image-1200-bad40b5bdeba6123aad24f29e3ef3d1b.jpeg
While most products perform well above the DLC QPL efficacy and output criteria, in the roadway category, where the incumbent technology is predominantly HPS, few LED products listed by LED Lighting Facts appear to be suitable alternatives to nominally 400 W luminaires
