track light connector 1,Superior materials applies 2,For track (square), 1m, 2m, 3m, 4m in length 3,For 3 ... circuits adaptor 3 circuits euro track light connectorFeatures:1, Superior materials applies.2, For track (square), 1m, 2m, 3m, 4m in ... /3M (Square)Application:Can be widely used on track lights in residential, commercial and industrial places.Photos: 3 circuits euro track light connector