Oznium Mini LED Dimmer Knob – PWM Dimming for 12-24V, Waterproof, 4.8A/2.4A

Compact, tactile brightness control for LED projects

Meet the Oznium Mini LED Dimmer Knob, a precise rotary controller that enables smooth PWM dimming of 12-24V LEDs. A simple twist delivers steady light with minimal flicker, letting you fine‑tune ambience, task lighting, or accent lighting with confidence. This compact control focuses on reliable performance, so you can trust it in day‑to‑day setups without creative guesswork.

The dimmer is designed to feel dependable in real-world use: a quiet, gradual response as you dial brightness up or down, paired with energy‑savvy operation that helps keep power draw predictable across your LED circuit.

Rugged, compact design you can rely on

Durable construction elevates this small dimmer beyond throwaway parts. The densely packed aluminum housing is wrapped in ultra‑tough silicone, delivering a strong balance of rigidity and weather resistance. The panel‑mount design keeps the installation clean and secure, while the knob slides on and off the control shaft for easy service or replacement.

Key specifications at a glance

• Voltage range: 12–24V DC
• Current handling: up to 4.8A at 12V, 2.4A at 24V
• Waterproof and sealed for harsh environments
• Low power consumption with a smart energy‑saving circuit
• Rugged aluminum housing with silicone encapsulation
• Panel‑mountable with a removable knob for easy service
• Lifetime guarantee for peace of mind

Real‑world uses and benefits

Ideal for automotive interiors, marine cabins, and under‑cabinet lighting, this dimmer helps you set the mood or boost task visibility without a heavy control setup. Its PWM dimming offers smooth transitions, reducing abrupt brightness changes in dynamic environments.

• Automotive and car interior lighting for dashboards, footwell accents, or ambient glow
• Marine or boat lighting where moisture and vibration are considerations
• Under‑cabinet or display lighting in kitchens or workshops for precise brightness control
• Small LED panels and strips in DIY projects requiring adjustable light levels

While not a guarantee of specific results, the dimmer provides adjustable brightness, consistent performance, and a robust build that supports long‑term use in varied settings.