Description_x000D_ _x000D_ Features:_x000D_ _x000D_ Quantity: 5/10/20/30/40PC_x000D_ _x000D_ The diameter of the T10 LED bulb is approx 11mm and overall length is 28mm_x000D_ _x000D_ Each T10 LED bulb contains 5 Beautiful High Quality 5050 SMD LEDs, which are much brighter and colorful than the stock OEM yellowish tungsten lamps_x000D_ _x000D_ Besides of the beautiful and cooler color, these LED lamps also have longer lasting than stock tungsten lamps. Usually, a LED lamp has average of 5 + hours lifespan and it consumes less power as well. Also, unlike those blue color tungsten lamps, LED will never burn your wires nor melt the lamp covers_x000D_ _x000D_ Add style and brighten your vehicle_x000D_ _x000D_ Super bright LEDs are much brighter than original incandescent bulbs_x000D_ _x000D_ Installs easily in just minutes - no tools needed_x000D_ _x000D_ These bulbs can be used on many light applications for your vehicle_x000D_ _x000D_ Low temperature, low power consumption & lasts up to 50k hours_x000D_ _x000D_ Light Color: White / Blue / Green / Red / Yellow / Purple_x000D_ _x000D_ Use Range_x000D_ _x000D_ Common replacement Bulbs for Cars, Boats and Bikes, measures 10mm wedge base configuration which is plug-and-play. Suitable for many Parkers/DRL/City Lights, Map Lights, Boot/Trunk Lights, Number Plate and License Plate Lights, Side Indicator Lights, Gauge and Dashboard lights and Many More._x000D_ _x000D_ Bulb Cross-Reference:_x000D_ _x000D_ W5W 194 147 152 158 159 161 168 184 192 193 259 280 285 447 464 555 558 585 655 656 657 1250 1251 1252 2450 2652 2921 2825 921 906 579_x000D_ _x000D_ Note:_x000D_ _x000D_ These are SUPER EASY to install. There is no modification needed at all. All you need to do is to remove the lamp covers with a small flat screwdriver and direct replace the stock lamps with LED lamps. Since LED lamp has + and - terminals, so if there is no lighting after inserting it into socket, just simply change the terminal oppositely._x000D_ _x000D_ Since the LED bulbs have lower wattage, therefore, when installing on some vehicles, you may need to tap on Load Resistors to get rid of the error code on dashboard and/or flickering issue._x000D_ _x000D_ Package Include:_x000D_ _x000D_ 5-SMD 5050 LED Light bulbs5/10/20/30/40PCs_x000D_