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Small rectangular LED dimmer with rotary knob and screw terminals

Vszerda

Vszerda LED Dimmer 30A DC12V 24V 360W Knob Adjust

SKU CH-W3V4-XKGZC

Dims single-colour LED strips at 12 V or 24 V with a 30 A knob controller rated for 360 W

  • Knob gives precise brightness control for single-colour strips
  • Handles up to 30 A for 12 V or 24 V systems
  • Supports 360 W maximum load on compatible LED runs
  • Compact design fits standard wiring boxes

Vszerda 30A Knob LED Dimmer

This Vszerda dimmer controls single-colour LED strips at 12 V or 24 V. A rotary knob adjusts brightness smoothly across the full range. The unit handles up to 30 A for a maximum load of 360 W. It is designed for straightforward inline installation in low-voltage lighting circuits.

For single-colour strip projects.

Buyers needing colour changing, addressable pixels or wireless operation should look elsewhere. Installers who require a higher amperage rating than 30 A will need a different controller. The knob provides manual adjustment only, so automated or smart-home integration is not supported.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 65% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the dimmer is working correctly after wiring it to a 12 V or 24 V LED strip?

Turn the knob from minimum to maximum; the connected single-colour strip should brighten smoothly without flicker, and the load must stay within the 30 A and 360 W limits.

What comes in the box and do I need any extra parts for installation?

The package contains the dimmer unit only; you must supply a suitable DC power source (12 V or 24 V) and the single-colour LED strip, plus wiring to connect them.

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