Dimmer Switch White, DC 2.1mm Jack
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 15,99 lei | — |
| 3–4 pcs | 15,19 lei | 5% (−0,80 lei/unit) |
| 5–10 pcs | 14,39 lei | 10% (−1,60 lei/unit) |
| 11+ pcs | 13,59 lei | 15% (−2,40 lei/unit) |
LED strip intensity dimmer with 2.1mm DC plug
The dimmer with a 2.1mm DC plug is the quick solution for adding manual brightness control to any monochromatic LED strip powered by 12V or 24V DC. It connects directly between the power supply and the LED strip, without additional modifications to the installation. Continuous adjustment from 0 to 100% allows adapting the light to any context, from discreet ambient lighting to maximum working brightness.
What you get with this product
- Complete control of light intensity — rotate the knob and adjust the brightness from 0 to 100% smoothly
- Compatible with 12V and 24V DC monochromatic LED strips — works with the vast majority of LED strips on the market
- Installation in under 2 minutes, no tools required — 2.1mm DC male and female connectors included, plug-and-play connection
- Maximum current of 8A — supports LED strips with power up to 72W at 12V or 144W at 24V, sufficient for medium and large installations
- Operates at temperatures between -20°C and +60°C — suitable for less climate-controlled spaces or semi-outdoor use
- Compact and discreet design — 65 x 33 x 32mm white plastic casing integrates cleanly into any installation
How it works and how to install it
The dimmer is connected inline on the DC cable between the power supply and the LED strip: the male connector (2.1mm DC plug) goes into the power supply, and the female connector connects to the LED strip input. No tools or electrical knowledge are required. Intensity adjustment is done by rotating the rotary knob on the dimmer body, and the output voltage remains constant — only the PWM signal that controls the strip's brightness varies.
Frequently Asked Questions
Does this dimmer work with any LED strip?
It is compatible with monochromatic (single color channel) LED strips powered by 12V or 24V DC. It is not compatible with RGB, RGBW strips, or strips powered by 220V AC.
What length of LED strip can I control with this dimmer?
At 12V, it supports up to 72W, and at 24V, up to 144W — equivalent to approximately 10-15 meters of standard 12V LED strip, or more at 24V.
Will the LED strip flicker when adjusted to low intensity?
The dimmer uses PWM technology which, with quality LED strips, does not produce visible flickering. In the case of more sensitive strips, a minimal effect may appear at very low intensity values.
Technical specifications
| Input voltage | 12V - 24V DC |
| Maximum current | 8A |
| Output power | 72W at 12V / 144W at 24V |
| Static power | 1W |
| Input connector type | DC male 2.1mm |
| Output connector type | DC female 2.1mm |
| Operating temperature | -20°C / +60°C |
| Dimensions | 65 x 33 x 32mm |
| Housing material | Plastic |
| Color | White |
| Compatibility | 12V-24V DC monochromatic LED strips |
Warranty and support
The product benefits from a 2-year legal warranty in accordance with current Romanian legislation. Returns accepted within 30 days of delivery, at no additional cost, if the product does not meet expectations. Fast courier delivery throughout Romania.
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