2x2 LED Panel Light, 30W, 4000 Lumens, 4000K, 100-277V, 0-10V Dimming, White - 2 pack\n\nDream Panels are commercial luminaires utilizing an advanced\nLED optical system to deliver superior lighting performance. They\nachieve high uniformity, DLC PREMIUM energy efficiency and\nreduced glare in typical T-bar grid ceiling applications.\nOur state-of-the-art backlit LED technology utilizes PMMA lensing\nover the LEDs which will not discolor over time. The need for a\nlight guide is eliminated, thus increasing photometric\nperformance while keeping costs competitive. Combined with the\nrigid back enclosure that prevents warping in application, this\nluminaire is designed for worry-free longevity and reliability.\nAvailable with factory installed battery backup for 90 minutes\nemergency egress illumination.