Specifications: * Bulb Base: T3/T4.2/T4.7 * LED Chipsets: COB 1SMD * Lighting output: 30Lm * Operating Voltage: 12V DC * LED Color:Super White, Yellow, Blue, Red ,Green, Ice Blue, * Color temperature : 8000K * Lifespan: 20000 working hour * Standards And Certifications: CE/ROHS Compliant Product Description: >> Fitments:T3, 39397-SA5-003, 35852-SEP-A02, 35853-SDA-A01,etc. >> Application: Instrument lights, dashboard warning indicator lights, instrument cluster lights, gauge lights,radio dial lights,ignition lights, interior lights,etc. >> Installation: Easy plug & play Installation.Design with negative and postitive, if the lights do not light up, turn it around 180 degree(reverse polarity). >> Warranty:We offer 12 months warranty, refund or replacement are accpeted during this period. Please contact us freely. >> Notes:Please check owners manual or original bulb socket to confirm before purchase. Note: Carefully pre the lamp when installing it. Do not hold the lamp chip and it is easy to damage. The original car gla lamp is very hot, please be careful when changing. The LED has positive and negative poles. If it is not bright, you can change the direction (that is, change the meaning of the electrode). Package included: 2/5/10PCS T3/T4.2/T4.7 COB 1SMD LED Bulb