Dimmable Led Shop Lights: 4ft 30w

UDimmable Led Shop Lights: 4ft 30w 3600 Lumens Integrated Double Light Fixture 2-side powered 120V, Lifetime 50000 hours, ETL of Canada certified, 4 foot Ceiling Flush Mount Hardwired Linkable Lighting, Frosted  lens,  6000k brightest 5000k daylight cool 4000k white 3000k warm white