Dali Dimmable Led Ceiling Panels , 40w Flat Panel Led Lighting System

300x1200mm 1x4 40w Dali Dimmable LED Panel Light DLC Approved Retrofit 140 lm/w 5600lm 6000K aluminum white Dali Advantages: Digital dimming, free group control, no interference to each other infinite quantity in theory, free dimming Flicker free Using the terminals (PC, Pad, APP, etc) to monitor the entire lighting system, two-way communication Disadvantages: Rewiring is necessary, increasing labor cost Needs Dali protocol property, cost is high Applicable to: Large-sized