Model Number: LGTO-LTR-6060-40W Brand Name: LGTOLED Key Specifications/Special Features: Features:5 years guaranteed LiFud LED driver with power factor 0.95 and efficiency 90%LM 80 approved SMD 2835 LEDs, lifetime >54,000 hoursGood heat dissipation system: 0.8mm steel sheet+1.0mm aluminum PCB42mm width PCB to ensure low temperature of LED when it is workingDriver box can be opened easily by removing just one screw1.4mm extra-thick PS cover equipped to avoid damage during transportation/installationSuspended/recessed mounting are available without changing the main body of the luminaries Model NO. LGTO-LTR-6060-20W LGTO-LTR-6060-30W LGTO-LTR-6060-40W LGTO-LTR-6060-50W LGTO-LTR-6060-60W Input Voltage 200-240VAC 200-240VAC 200-240VAC 200-240VAC 200-240VAC Lumen/W 120LM/W 120LM/W 120LM/W 120LM/W 120LM/W Power 20W 30W 40W 50W 60W LED Driver LiFud LiFud LiFud LiFud LiFud LED Brand Epistar 2835 Epistar 2835 Epistar 2835 Epistar 2835 Epistar 2835 Led Approvals LM 80 LM 80 LM 80 LM 80 LM 80 CRI (Ra) >80 >80 >80 >80 >80 Dimension (L*W*H) 600*600mm 600*600mm 600*600mm 600*600mm 600*600mm PC Cover Milky Milky Milky Milky Milky CCT(K) 4000-6500k 4000-6500k 4000-6500k 4000-6500k 4000-6500k IP RATE IP20 IP20 IP20 IP20 IP20 Power Factor >0.9 >0.9 >0.9 >0.9 >0.9 SDCM <3 <3 <3 <3 <3 Certificates CE&RoHS, LVD, EMC CE&RoHS, LVD, EMC CE&RoHS, LVD, EMC CE&RoHS, LVD, EMC CE&RoHS, LVD, EMC WARRANTY 5years 5years 5years 5years 5years