[FUNCTIONALITY] The black track lighting connector connects three tracks in a T-shape, easily solving the problem of changing the track alignment to cover more area. [HIGH QUALITY] CE certified and made of durable materials, you can buy and use with confidence. [WIDE RANGE OF APPLICATION]The track can be easily extended to meet the needs of various lengths and design styles, suitable for large areas. [EASY TO USE] Use the connector to energize the three tracks, no need to connect three power cables, more convenient to use. B0CP2CRN1K