Microwave sensing that keeps reading after the room goes quiet.
Microwave sensing reads micro-movement, so a room does not go dark the moment its occupant stops walking. MR03-B3P is a ceiling sensor that can switch the load directly (4 A capacitive / 8 A resistive) or hand dimming to a DALI or 0-10 V driver, with light threshold, hold time, stand-by dimming and sensitivity set by dip switch, infrared remote or app. Zero-cross switching protects the relay, and sensor grouping lets a corridor of units behave as one zone.
Compatible with the full Luna driver ecosystem and third-party control systems.
| Electrical & Optical | |
|---|---|
| Wattage | ≤1.5 W stand-by · 4 A capacitive / 8 A resistive |
| Input Voltage | AC 120–277 V, 50/60 Hz |
| Lumen Output | |
| Efficacy | |
| CRI | |
| CCT Options | |
| Beam Angles | |
| Physical & Compliance | |
|---|---|
| Dimensions | Φ90 × 85.6 mm (cut-out Φ70–80 mm) |
| Materials | PC |
| Body Finish | |
| IP Rating | IP20 |
| Sample Lead Time | 7–15 days |
| MOQ | 50 pcs |
| Certifications | CE · RoHS |
Deployed across Luna’s most exacting projects worldwide.
Real installations where this fixture has been deployed.
Send us your project brief — space dimensions, ceiling height, application — and our team responds within 24 hours.
