[Premium Material]: Made of high quality material with excellent heat resistance. Uniform illumination, more stable. They help you driving safety in the dark , improving your driving experience at night. [Super Bright]: Each bulb is equipped with 3030-SMD chips, ensuring stable performance and energy-saving operation. With a very long lifespan, these bulbs provide super bright illumination. They are Perfect for replacing instrument cluster light bulbs. [Easy Installation]: No modifications are required; simply plug and play. There is no need for any wiring or soldering. If the LED does not light up, just flip its base 180 degrees to reverse the polarity. Just that the polarity is correct. [Wide Application]: These bulbs are suitable for automotive and motorcycle applications, including instrument cluster panel lights, clocks, ashtrays, radio dials, ignitions, dash checks, engine checks, seat belts, indicators, gear shifts, maps, domes, trunks, doors, and more. The LED bulbs are compatible with vehicles, including car, truck, cargo, SUV and more. Lights: Blue Material: Metal colour: Black+Blue Package Contents: 20 x LED Lights 20 x Twist Lock Socket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.