(2 Pack) Kadision 2x2 FT LED Flat Panel Light 40W, 5200LM 5000K Daylight 100-277V Recessed Troffer Fixture, 0-10V Dimmable Back Lit Commercial Ceiling Lights

The back-lit technology makes the life no longer limited to the LGP. Significantly reduce subsequent maintenance costs. It provides high uniformity, excellent efficiency and reduced glare in T-grid ceiling applications.Replace your old light fixtures with these high-performance, maintenance-free 2x2 LED Flat Panel Lights now, cut down your electric bill and enjoy the excellent brightness that it will give out for years to come.IP40 dustproof with no gap in the fixture, the ceiling light panel won’t dim over time due to dusty conditions and areas. With its integrated LEDs, the LED is part of the light fixture. You will not need to replace light bulb during its lifetime.<