Rotary Inline LED Dimmer Switch 120V 220V – Full Range

Rotary Inline LED Dimmer Switch – Full Range 0–100% Brightness Control

Take complete control of your lighting ambiance with the PFULTR Rotary Inline LED Dimmer Switch. Compatible with both 120V and 220V systems, this sleek inline switch lets you smoothly adjust brightness from 0 to 100% — perfect for table lamps, floor lamps, and other household lighting setups. Available in classic Black or White to complement any interior style.

Key Features

• Full-Range Dimming: Rotary knob provides seamless 0–100% brightness adjustment with no flickering.
• Minimum Brightness Preset: Customize your minimum brightness level through simple setup steps — perfect for creating the ideal mood lighting.
• Flicker-Free Operation: Engineered for smooth, stable dimming so your lights transition gently without any annoying flicker.
• Overheating Protection: Built-in thermal protection keeps the switch operating safely during extended use.
• Inline / Cord-Mount Design: Installs directly onto the lamp cord — no wall box or electrician required. Just cut the wire, connect to the terminals, and tighten.
• Wide Bulb Compatibility: Works with LED bulbs (2W–25W), CFL bulbs (2W–25W), and incandescent/halogen bulbs (5W–80W).
• Durable Plastic Shell: Smooth, burr-free surface for a comfortable grip and a clean, modern look.

Specifications

What's in the Box

• 1 × LED Dimmer Switch

Easy Installation

No special tools or professional wiring knowledge needed. Simply identify the point along your lamp cord where you'd like the switch, cut the wire, insert both wire ends into the terminal connectors, and tighten the screws. That's it — your dimmer is ready to use in minutes.

Compatible With

• Table lamps & desk lamps
• Floor lamps & standing lights
• LED, CFL, incandescent, and halogen bulbs
• Any standard lamp cord rated for 120V or 220V

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Frequently Asked Questions

Q: What types of bulbs are compatible with this rotary inline LED dimmer switch?

A: This inline dimmer switch is compatible with LED and CFL bulbs rated 2W–25W, as well as incandescent and halogen bulbs rated 5W–80W. It works with table lamps, floor lamps, and most standard household lamp types.

Q: Is this dimmer switch suitable for both 120V and 220V electrical systems?

A: Yes! The PFULTR Rotary Inline Dimmer Switch supports both 120V and 220V, making it versatile for use in a wide range of homes and regions.

Q: How do I install this inline dimmer switch on my lamp cord?

A: Installation is straightforward — no electrician required. Cut the lamp cord at the desired location, insert each wire end into the corresponding terminal connector inside the switch housing, and tighten the screws to secure. The entire process typically takes just a few minutes.

Q: Can I set a minimum brightness level so the lamp never goes completely dark?

A: Yes. The dimmer features a minimum brightness preset function that lets you define a custom lower brightness limit through a simple adjustment process, so your lamp always maintains a comfortable glow.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.