CG125 motorcycle instrument bulb, bulb interface, size and CG125 instrument lamp holder fully match, directly replace the original instrument bulb, no need to modify the instrument structure; Using high quality tungsten light source, the brightness is uniform and soft, which can clearly illuminate the instrument scale, and it is more convenient to check the instrument by riding at night; After opening the instrument shell, you can directly plug in the old bulb and install the new bulb. The operation is simple without professional tools; Can be used for CG125 instrument tachometer, speedometer and other lighting positions, strong versatility.