... -3300K, 4000-4500K,6000-6500KColorCool white, warm white, commercial whiteBeam angle 120 degreeRa > 85Base materialaluminumSurface coverPMMASurface colorWhite, silverCertificationCE,ROHSWarranty2 yearsLifespan50000h (8 ... )MOQ10pcs, no setting for sample orderInstallationSurface mounted, recess mounted 7W Square Led Ceiling Light