Listing is for a pack of 10 *MEGA BRIGHT* Blue and Green 12V Instrument Panel LED This Super Bright light has 5 Blue and 5 Green LED's which does a super job of lighting your instrument panel gauges and clock face. Replacement LED's for 1815/1895 incandescent bulbs Some models use the 194 wedge base and some models use the 1895 BA9S bayonet base. We have both styles in our eCRATER store. Please make sure this is your style bulb before purchasing. Will light your instrument panel gauges over twice as bright as OEM bulbs. These LED's are dimmable with your dimmer switch. We also have White, Red, Green, and Yellow bulbs see our eCRATER Store for those listings WE SHIP WORLDWIDE!!!