New light fixture.

Manufacturer description;

HIGHER QUALITY WITH METALUX: LED ceiling light fixture with 0 10V dimming.The essential LED panel lights for offices, classrooms, workshops, and retail. POWERFUL LED: 4500 lumens of uniform illumination from this 2x4 LED light fixture (up to 5000k CCT) tested for 60,000 hours of use. EMERGENCY LIGHT: LED light panel featured emergency battery pack provides 90 minute backup period for code compliance. PREMIUM BUILD: Corrosion-resistant steel housing. Durable welded and ground aluminum miter corners and UV / scratch-resistant frosted surface texture lens. Tightly seals for optimal aesthetics. EASY INSTALLATION: Light features slim depth for easy ceiling mounting. The suspension kit includes a simple-to-use 2-point Y hanger kit.