Lutron QSN PRO LED+ Phase Adaptive Fixture Controller, Surface Mount, QSN-4A5-S
- ROCK SKU: LUT-QSN-4A5-S
- UPC: 784276277686
- MFG Part #: QSN-4A5-S
Pricing for this product is available to approved trade accounts per our manufacturer agreement.
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Estimated Lead Time: 0-2 weeks
The Lutron QSN-4A5-S is a PRO LED+ Phase Adaptive Fixture Controller in a surface-mount configuration, designed for integration with Lutron QSN-series dimming systems in commercial and architectural lighting installations. Its phase-adaptive technology automatically detects and applies the correct dimming phase for connected LED drivers and fixtures, ensuring broad compatibility without manual configuration. Surface-mount installation simplifies deployment in retrofit and new construction environments where in-wall mounting is not practical.
| Application | Phase Adaptive LED Fixture Control |
| Mount Type | Surface Mount |
| Compatibility | PRO LED+ Systems |
Returns
- Returns accepted within 30 days of purchase, in original unopened packaging, unused and in resalable condition.
- All returns require prior authorization — email info@rocklighting.com before shipping anything back.
- Approved returns are subject to a 25% restocking fee, deducted from the refund.
- No restocking fee when the problem is ours — damaged, defective, wrong item shipped, or an inaccurate listing.
