ATG's iBright LED flat-panel light achieves 90 lm/W luminous efficacy

Aug. 8, 2013
Date Announced: 08 Aug 2013 Product descriptioniBright™ LED Panel is a well-designed, lay-in ceiling troffer fixture widely used in offices, hospitals, and other professional locales.iBright™ LED Panel has an outstanding luminous efficacy of 90lm/W achieved by utilizing ultra-bright SMD LEDs in tandem with Japanese-design reflective materials.Thanks to its good heatsink design, iBright™ LED Panel has unbelievable low In-situ temperature 36°C. Calculated L70 lifetime is 94,000h.Performance summaryInput: 40W, 120~277VAC, 0.34ALuminous efficacy: Typ. 90 lm/WLumens: 3600 lmCCT: 4000K & 5000 K Color accuracy: CRI >80, R9 >10L70 lifetime: 94,000hPF >0.9, THD <20%Spacing criteria: C0/180: 1.25; C90/270: 1.25Dimension:603*603 mm (23.74*23.74 inch)

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