XT AUTO 10pcs Super White T10 Wedge 20-SMD LED Light bulbs W5W 2825 158 192 168 194 for Car Boot Trunk Map Light Number Plate License Light The diameter of the T10 LED bulb is approx 10mm Each T10 LED bulb contains 20 Beautiful High Quality LEDs, which are much brighter and colorful than the stock OEM yellowish tungsten lamps 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 50000 + 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 Bulb Cross-Reference: 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 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