Color index ≥90 Voltage 220 (V) Item No. MZ-154 Light Source type COB Light source Switch Type No power 10W white,10W black,10W white + gold,10W black + gold,7W white,7W black,7W white + gold,7W black + gold,12W custom (W) The color temperature is 3000K warm light,4000K neutral light,6000K white light style is modern and simple, light luxury shell material aluminum is the general taxpayer is certified no, is there a patent no