cciyu T4.7 Neo Wedge LED A/C Climate Control Lights 12mm Bright Blue T5 T1.25" Neo Wedge Base (white) LED Type: T5/T4.7 5050SMD LED Chips;Diameter: T4.7 - 12mm Base diameter Surface Finish: bright Red T5 T1.25" Neo Wedge Base. Compatible socket bulb number:T5 - 79607-SHJ-S01. Ultra Bright LED, unique and more vivid color. Low Power Consumption and Low Temperature Application: Great repalce for A/C Lights, Climate Control light,Shifter light & Radio/Switch Lights etc Please NOTE: If the LED does not light up, simply Rotating it 180 degrees (reverse the polarity)