@lc_bubuy: Title: 3-Wire vs 4-Wire Track Rail — Don't Buy the Wrong One! 3-wire = single circuit. All lights on/off together. 💡 4-wire = multi-circuit. Group control, scene switching. 🎬 Simple space → 3-wire. Restaurant/bar/smart home → 4-wire. Factory direct. OEM/private label available. DM us! 📩 #TrackRail #LightingTips #3WireTrack #4WireTrack #LightingFactory

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Friday 30 October 2026 06:03:24 GMT