10 pieces Twist Lock Base Sockets for 194/168(T3-1/4) type For Miniature Wedge Base + 10x Blue 194 Bulbs, which are used for instrument panel, gauge cluster Indicator etc, Much brighter and Special looking than the stock OEM yellowish traditional lamps.

Features: T10 socket Color: Black Led Type: T10 5-5050-SMD LED Chips Socket Hole Diameter: 1/2" or 13mm diameter hole Please make sure this is T10 type (T3-1/4) 1/2" or 13mm diameter hole Specification: Built-in Circuit for 12V Power Input Ultra Bright: LED, unique and more vivid color Low Power Consumption and Low Temperature Good Performance: 50000 working hours Easy Installation, just plug & play Faster on/off response time.

If the LED does not light up, simply Rotating it 180 degrees (reverse the polarity) Note: Since the nature of the item being offered might fit a large variety of different vehicle and function. Please make sure the T10 1/2" or 13mm diameter hole Socket Type can fit your car. - If it doesn't light up, just flip it 180 degrees then it should light up. - If you have any questions, please us for more details. Pacakge Includes: 10x Twist Lock Base Socket 10x T10 168 194 LED Bulbs