The markings: W5W The base symbol: W2.1x9.5d Number of diodes: 1xLED, rolled Diode type: 8 mm Power: 0.29W Voltage: 12V DC Color: Red The LEDs are packed in a blister of 2 pieces each. Replacement: W5W, T10, R10, W2.1x9.5d Application: Parking lights, side markers, door and locker lighting, car interior lighting, license plates, signal lights. Advantages of LED bulbs: longer lifespan compared to standard bulbs lower power consumption faster on/off time shock resistance easy installation more vibrant colors Our diodes have an electrical system with a tolerance of up to 16V, so they do not burn out during possible voltage surges. Manufactured on a Taiwanese chip, not on a cheap Chinese equivalent used by the competition. By using Taiwanese components, we achieve a longer lifespan and more light (lumens) than Chinese competitor products.