Feature : 1. Universal design suitable to many kinds of cars. 2. Easy to install.Green and ecological design,safe and reliable. 3. Made by 5050 LED chip,Ultra Bright LED, unique and more vivid color. 4.Faster on/off response time and vibration resistant. 5. Provides a high level of road safety at night driving. 6. Small in size,great for applications in most vehicle,perfect for Instrument Panel and Gauge. Specification : Condition : Product name : instrument gauge light color: White material: plastic Voltage : 12V DC LED type : T10 5050 SMD 3 Tri-chips Socket type : T10 Light color : white Total length : 32mm Diameter of socket hole : 18mm Quantity : 10pcs Placement on vehicle : front Position : instrument panel dashboard glove box side maker interior Application : dashboard panel / instrument panel indicator/ gauge cluster / speedometer/check engine indicator/ indicator / shifter lights,etc (The compatibility just for reference .Please make sure the diameter of socket hole fit car. ) Reference Part Number: 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 Package included : 1 set * 10 instrument lights Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.