Features:Fast installation and removal with PatentEasy CleanFlicker FreeUltra Slim designIP44 ProtectionDust and insect PreventionCCT/Brightness dimmableIntelligent remote controlWi-Fi expandableBlue Tooth expandableSpecification:Power: 48WMaterials: PC+ABS+PMMACCT: 3000K/4000K/6000K changeable by switchSize:Φ507X45mmDriver: No-isolated driverLumious Flux: 4000LMPF:0.9CRI:80Certificate: CE/RoHS, FCC, 3C