product model : CRTN-LF-819 product size:85*46MM Cut Size:75MM power:7W CCT:3000k 4000k 6000k LED Chip:Cree/philips/Osram/bridgelux voltage:110-240V drive: Tridonic/philips/Osram/Lifud PF:>0.5/0.9 IP Grade:IP44 beam angle : 100° Lumen: 100-110lm/w Guarantee:5year | product model : CRTN-LF-819 product size:138*64MM Cut Size:120MM power:15W CCT:3000k 4000k 6000k LED Chip:Cree/philips/Osram/bridgelux voltage:110-240V drive: Tridonic/philips/Osram/Lifud PF:>0.5/0.9 IP Grade:IP44 beam angle : 100° Lumen: 100-110lm/w Guarantee:5year | product model : CRTN-LF-819 product size:185*79MM Cut Size:160MM power:23W CCT:3000k 4000k 6000k LED Chip:Cree/philips/Osram/bridgelux voltage:110-240V drive: Tridonic/philips/Osram/Lifud PF:>0.5/0.9 IP Grade:IP44 beam angle : 100° Lumen: 100-110lm/w Guarantee:5year |