Partsam 20Pcs Blue 4.7mm Mini LED Bulbs Instrument Cluster Panel Backlight Gauge Lights 12V 95ma Special 4.7mm mini bulbs, including 20Pcs instrument panel dashboard LED lights. Light Diameter: 4.7mm. LED light color:blue. Wide application range: can fit well for the repair of the speedometer,tachometer,oil pressure gauge,transmission temperature gauge, battery voltage gauge, water temperature gauge or fuel gauge. Easy to use and fits for 2003 2004 2005 2006 Chevrolet GMC Silverados, Suburbans, Tahoes, Trailblazers, Yukons etc Low temperature, low power consumption, long-lasting Life, great replacement instrument dashboard led light bulbs. IMPORTANT NOTICE: These bulbs will have to be soldered to the PC board. You will need to disassembled the cluster to get access to them.12-month warranty. 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.