Specifications:Material: MetalSize: 31mm、 36mm、 39mm、 42mmShell Color: Gold & SilverLight Color: WhiteVoltage: 9-15V DC onlyLong life: >50 000 hoursLED SMD Quantity: 9 for each oneFeatures:-Durable 5050 SMD\/COB chip-Simple to install and use、 no modification required-Low power consumption、 will not drain your battery-They can be used to replace sidelights、 tail lights、 indicators、 number plate light、 interior light、 etc.-They will not show bulb error warningsFitment:Fit for most newer vehiclesNotes:-Please check the size measurement chart carefully before making a payment.-Please allow 0.1-0.5cm difference due to manual measurement.-The color of the actual items may slightly different from the listing images due to different computer screen、 thanks for your understanding.-Instruction is not included.Package Includes:1 Pair x LED SMD Reading Lamps