factory direct sales led ultra-thin down light round 3w6w9w12w15w18w embedded square panel light panel light

3000k-warm light-two-year warranty 4000k-neutral light-two-year warranty 6000k-white light-two-year warranty 3000k-warm light-three-year warranty 4000k-neutral light-three-year warranty 6000k-white light-three-year warranty 3000k-warm light-five-year warranty 4000k-neutral light-five-year warranty 6000k-white light-five-year warranty

round 3w surface diameter 82mm hole 70mm square 3w surface diameter 82mm hole 70mm round 4w surface diameter 105mm hole 90mm round 6w surface diameter 120mm hole 105-110mm square 6w surface diameter 120mm hole 105-110mm round 9w surface diameter 145mm hole 130-135mm square 9w surface diameter 145mm hole 130-135mm round 12w surface diameter 170mm hole 150-155mm square 12w surface diameter 170mm hole 150-155mm round 15w surface diameter 192mm hole 175-180mm square 15w surface diameter 192mm hole 175-180mm round 18w surface diameter 220mm hole 205-210mm square 18w surface diameter 220mm hole 205-210mm round 24w surface diameter 300mm hole 280-290mm square 24w surface diameter 300mm hole 280-290mm