Short Description: It is 10 pieces T10 5050 5SMD LED light bulbs. It is a canbus error free light. Each T10 LED bulb contains 5 super bright 5050 tri-cell chips， which are is equal with traditional LED with 15-SMD. Lifespan is up to 50，000 hours. They are specially designed to fit for Mercedes， BMW， AUDI， Porsche. Direct replacement， no wiring needed.Item Description: Feature: - This is a set 12VDC replacement bulb for car T10 wedge interior light & guage instrument cluster light. - Adopts 5 high power 5050 SMD LEDs. - Anti-dust and anti-collision. safe and reliable. - LED light color is HID White (5000K-6500K). - Easy installation， plug and play. Direct replacement， no wiring needed. - Stable and reliable， lifespan up to 50，000 hours. - Error free LED bulbs are specifically designed with supervision circuit to allow them to be used with CAN(Controller Area Network) Bus equipped vehicles without triggering the OBC (on-board computer)， commonly found in European vehicles such as BMW， Audi， Mercedes， Porsches. - Application for interior light， dome light， map light， door light， cargo/trunk light， glove box light， license plate light ect， turn signal light， corner light， side marker light， tail light， and backup lights， ect. LED: - Type: 5050SMD - Quantity: 10 - Light Color: HID White (5000K-6500K) Voltage: DC 12V Number of Bulbs: 10PCS Brightness: 60LM Lifespan: 60，000 hours Color Temperature: 5000K Cross Reference: W5W (194 168) 147 152 158 159 161 168 184 192 193 194 259 280 285 447 464 501 555 558 585 655 656 657 1250 1251 1252 2450 2652 2921 2825 504 2821 12256 12961 M158 M155 Product Dimensions(D x L): 28 x 10 x 10mm(1pcs)/1.1 x 0.4 x 0.4in Product Weight(10pcs): 19g/0.7oz Package Dimensions(L x W x H): 70 x 75 x 20mm/2.5 x 2.9 x 0.8in Package Weight: 20g/0.7oz Note: - Make sure T10 is the correct application type of bulb before placing order. - Specially designed for Mercedes， BMW， AUDI， Porsche No OBC bulb out error.Package Including: 10 x T10 LED Light