Specifications: Item Type:T10 LED Bulb Material:Plastic Size:approx 11mm*28mm. Light Color:White/Blue/Yellow/Green/Red/Purple Features: Installs easily in just minutes, no tools needed. Each T10 LED bulb contains 5 of 5050 SMD LEDs, which are much brighter and colorful than the stock OEM yellowish tungsten lamps. LED lamps also have longer lasting than stock tungsten lamps. Super bright LEDs are much brighter than original incandescent bulbs. These bulbs can be used on many light applications for your vehicle. Bulb Model: W5W 194 147 152 158 159 161 168 184 192 193 259 280 285 447 464 555 558 585 655 656 657 1250 1251 1252 2450 2652 2921 2825 921 906 579 Comptiable For: Parkers/DRL/City Lights, Map Lights, Boot/Trunk Lights, Number Plate and License Plate Lights, Side Indicator Lights, Gauge and Dashboard lights. Package Includes: 1pc/2PcsxT10 LED Light bulbs Note: These are SUPER EASY to install. There is no modification needed at all. All you need to do is to remove the lamp covers with a small flat screwdriver and direct replace the stock lamps with LED lamps. Since LED lamp has + and - terminals, so if there is no lighting after inserting it into socket, just simply change the terminal oppositely.