Features: Quantity: 10 pieces. The diameter of the T5 is approximately 8mm x 12mm and the total length is 21mm. Each T5 LED bulb contains 1 high-quality SMD LED (available in white), providing brighter and whiter light compared to OEM yellowish tungsten lamps. These LED lamps offer a longer lifespan than standard tungsten lamps. LED bulbs typically last over 50,000 hours and consume less power. They also generate less heat, reducing the risk of wire damage or melted lamp covers. Add style and improved lighting to your vehicle. Super bright LEDs are significantly brighter than original incandescent bulbs. Easy installation in minutes, no tools required. Suitable for various vehicle lighting applications. Low power consumption, low operating temperature, and long lifespan of up to 50,000 hours. Colors available: Purple, Blue, Red, Yellow, Green, Amber. Common replacements for cars: Indicator lights, air conditioning lights, gauge lights, dashboard lights, and more. Bulb cross reference: T5, 17, 18, 27, 37, 58, 70, 73, 74, 79, 85, 86, 206, 207, 286, 306, 307, 308, 406, 407, 2721. Package includes: 10 x T5 LED Bulbs