Review on 🔆 Neox 2x2 LED Flat Panel Light: Superior 27W 4000K (Bright White) Edge Lit Fixture - Dimmable for Drop Ceiling - UL Listed DLC Certified - Commercial Grade 2 Pack by Paul Rumambi

2'x4 fits snugly in place of a false ceiling panel and wiring connects with plugs and terminals. They look very good on the ceiling and are very bright at full power. The real test will be durability. Mine arrived in the same scanty packaging that others have mentioned, but not a single panel was damaged. My word of caution, if you want to dim these lights make sure you buy a dimmer that says it's a 0-10V dimmer. Many say they work with LED bulbs work and appear if you specifically type "dimmer switch 0-10v" in your search. I have a couple of dimmers now that don't work with these bulbs and one that works is on the way in the mail. Too bad you didn't pay attention. Don't let that happen to you.