ITEM NAME:10X Red T10 3030 W5W 194 168 2-SMD LED Reading License Plate Light Side DSL A3C Features : 100% brand new and high quality Quick and Easy Installation by Plugging In and Replacing Stock Bulbs No Modification of Wire is Needed Constant Current LED Driver for Transformer With over load protect, short circuit protect and over temperature protect Usage: License plate light,Reading light,Dome light, Map light, Clearance Light, Back-Up Light,Brake Light,Fog light,Turn Signal Light etc. Note: If you are using these LED light bulbs to replace the Turn Signal blinker light, Tail brake Stop light, Parking / Daytime Running Light DRL or Backup Reverse light; depending on your vehicle electric circuit, you may need to add a pair of load resistors to prevent hyper/error flashing or malfunction problem. Specification : Chip quantity : 2SMD 3030 Light color :Red Available Voltage: DC 12V Luminous flux: 300lm Socket type: T10 w5w Size: Length: 2.6cm Width: 1.1cm Package included :10 x T10 3030 2SMD Car Light.Socket type: T10 w5w. Chip quantity : 2SMD 3030. Light color :Red. Size: Length: 2.6cm Width: 1.1cm.