cciyu 29mm-31mm LED Bulbs 3-5050-SMD Interior Lights Dashboard Gauge Light Speedometer Odometer Tachometer LED light Instrument Panel Light DE3175 DE3021 DE3022 3021 6614 6641 TS-14V1C White Pack of 4 Cross Reference: Festoon 29-31mm 3021 3022 3175 6428 6430 6614 6614F 7065 DE3022LL DE3175 DE3021LL DE3022 DE3175LL 12842 Application: Used as Interior Map Lights, or Dome Lights, or License plate light, or Parking Lights, or Corner Lights, or trunk light, or Side Marker Lights, or Side Door Courtesy, or Cargo light, or Trunk lights etc. It depends on the vehicle. No residual light: Turn off the lights without residual light, no longer have to worry about the car will leak!Faster on/off response time and vibration resistant. High efficient lighting: Compared with Original halogen lamp,Our Ultra Bright Astigmatism LED Bulbs give you a better lighting experience,can light up every corner.Ultra Bright LED, unique and more vivid color. Long Lifespan: High quality LED Chip can saving energy and Lower power consumption,Long lifespan.Up to 50000+ hours life time.