Partsam 20PCS Green T5 37 74 PC74 5050 SMD Instrument Panel LED Light Gauge Cluster Dash Indicator Bulbs with Twist Lock Socket SPECIAL T5 LED BULBS WITH TWIST LOCK DESIGN, including 20 T5 instrument panel dashboard LED light bulbs and 20 twist lock. LED Type: T5 1 SMD 5050 LED Chips. LED light color: Green. Bulb socket fits a 9mm or 3/8" diameter hole. WIDE APPLICATION RANGE: can fit well for Gauge Cluster Indicator,Speedometer,Odometer,Tachometer Light, dashboard lights, side light, indicator light, instrument light; Air conditioning indicating lamp, center console light, interior light,etc (Depending on the model of your car, some fit more than 1 position. Please double check user manual before purchase.) IDEAL REPLACEMENT FOR ALL T5 TYPE: replace model numbers: T5 17 18 27 37 58 70 73 74 79 85 86 206 207 286 306 307 308 406 407 2721 EASY INSTALLATION, JUST PLUG AND PLAY. Very faster on or off response time and vibration resistant. Energy-saving, low temperature, low power consumption, long-lasting Life, great replacement instrument dashboard led light bulbs. IMPORTANT NOTICE: If the LED does not light up, please simply rotating it 180 degrees to reverse the polarity. Partsam all started in the summer of 2013 with a simple, with bold idea: makebetter auto parts. In other words, not just a better auto parts - a better way of doing things. A new kind of auto company that works hand in hand with users to do something amazing, something meaningful.Now PARTSam has grown tremendously to become one of the leading platforms of e-Commerce in the aftermarket auto parts industry. Inventory Management/Warehouse &amp; Fulfillment  With our warehouse located in Milpitas, California, we take care of the inventory management for our products. This saves manufacturers space, time, and headache. Automated Multi-Channel Sales  We successfully advertise our products on multiple platforms and maintain top-rated healthy seller accounts, which keep customers drawn to our products. We arecontinually expanding our customer base as we add more sales channels. Professional Seller-Customers will deal directly with us in regards to issues and concerns they experience with the products. Manufacturers will not have to deal directly with the individualcustomers, but will experience the benefits of their business, which is the typical win-win cooperation.