Bulb Size: H7 T10 501. Features: Ballast Included, CANbus Compatible. 2x Free T10 501. Number of Bulbs: 4(2xh7+2xt10). 2x LED headlight bulbs. 【Heat Dissipation】 ---The unique design of LED bulb set not only enhances their lifespan but also maintains optimal performance by effectively managing heat.
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