... Energy-saving and environment-friendly Dia155mm 9WLED panel light products Item No. LT-PL155-CMaterialAcrylic,AluminumPower9wLED driver modeCurrent ... % led panel light;2. Long life span more than 5 years;3. No infrared rays, no ultraviolet radiation, no thermal effect ... voltage;8. Instant start, no flickering, no humming, no RF interference. Main Applications of led panel light1. Hotel, shopping mall, ...