Single Color LED Dimmer — PWM Stepless Brightness Control
Engineered for professional LED lighting installations, the BrightLink single-color LED dimmer delivers flicker-free PWM dimming across all standard 12V and 24V LED strip configurations. Whether you are outfitting a commercial office with linear ambient lighting or wiring a residential cove installation, this compact dimmer provides smooth 0–100% brightness adjustment with zero audible noise and no visible strobing — even at the lowest dimming levels.
Key Features
- True PWM dimming at 4 kHz+ — Eliminates flicker visible to the human eye and prevents camera-band interference in video production environments
- High-capacity output — Supports up to 10A / 144W at 12V and 288W at 24V on a single channel, covering runs of up to 20 meters of standard-density LED strip without additional amplification
- Universal input compatibility — Accepts DC 12V–24V, auto-detecting voltage to match your power supply without manual DIP switch configuration
- Multiple control interfaces — Available in rotary knob, touch-sensitive, and potentiometer variants to suit panel-mount, inline, or concealed installation preferences
- Soft-start & memory function — Gradually ramps to the last-set brightness on power-up, protecting LED drivers from inrush current and preserving user preference across power cycles
- Compact form factor — Measures just 60 × 35 × 20 mm, fitting inside junction boxes, ceiling cavities, and furniture enclosures with minimal space requirements
Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage | DC 12V–24V (auto-detect) |
| Max Output Current | 10A per channel |
| Max Output Power | 144W @ 12V / 288W @ 24V |
| Dimming Method | PWM (Pulse Width Modulation), 4 kHz+ frequency |
| Dimming Range | 0–100% stepless |
| Control Type | Rotary knob / Touch / Potentiometer (model-dependent) |
| Protection | Short-circuit, over-current, over-temperature shutdown |
| Operating Temperature | -20°C to +60°C ambient |
| Dimensions | 60 × 35 × 20 mm (compact housing) |
| Certifications | CE, RoHS, FCC Class B |
Applications
- Commercial offices & co-working spaces — Smooth ambient dimming for open-plan LED panel and linear strip installations
- Retail display & showcase lighting — Precise brightness tuning to highlight merchandise without color shift
- Hospitality & residential cove lighting — Silent, flicker-free operation in bedrooms, lounges, and corridors where visual comfort is paramount
- Warehouse & industrial task lighting — High-power output drives long LED strip runs in manufacturing and logistics facilities
- Studio & photography lighting — High-frequency PWM prevents banding artifacts in camera footage
Installation Notes
Connect the dimmer between the LED power supply (constant-voltage driver) and the LED strip. Observe correct polarity on the V+, V−, and signal output terminals. For loads exceeding 10A, add a BrightLink signal amplifier (model 344) in parallel. Mount using the integrated screw tabs or adhesive pad — no additional enclosure is required for indoor installations. Always de-energize the circuit before wiring.
Why Choose BrightLink
BrightLink is a direct-from-manufacturer LED controls manufacturer with ISO 9001-certified production and full CE / RoHS / FCC compliance documentation. Every dimmer undergoes 100% burn-in testing before shipment. We offer bulk value for project orders exceeding 100 units, with custom labeling and OEM firmware available upon request.
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