What the Purple and Gray Wires Do on an LED Fixture: 0–10V Dimming Leads

Name: What the Purple and Gray Wires Do on an LED Fixture: 0–10V Dimming Leads
Uploaded: 2026-11-06T18:11:59+00:00
Description: Purple and gray wires on an LED fixture are the 0–10V dimming leads: purple is dim + and gray is dim −.

Quick answer: Purple and gray wires on an LED fixture are the 0–10V dimming leads: purple is dim + and gray is dim −.

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Safety note: Content is general education, not professional advice. Always turn off power at the breaker before working on any fixture or device. Line-voltage work should be done by a licensed electrician and must follow local codes.