Crestron CLF-LDIMUEX-W – Wireless Lamp Dimmer, 120V

Product Overview

The Crestron CLF-LDIMUEX-W is a wireless in-line lamp dimmer designed to bring Crestron control to table lamps, floor lamps, and other plug-in light fixtures. Operating on the infiNET EX® wireless mesh network, it integrates into Crestron Home® and Cresnet-based systems without requiring a dedicated control wire. The -W designation indicates the wireless variant; the device is positioned in-line between the lamp cord and the wall outlet, making it suitable for retrofit installations where a wall switch is not practical.

Product Description

The CLF-LDIMUEX-W connects in-line on the lamp cord, allowing the Crestron control system to dim or turn off any compatible lamp from a touch panel, keypad, or scheduling event. It supports incandescent and electronic low-voltage (ELV) load types, providing full-range smooth dimming. The infiNET EX wireless mesh provides two-way communication, returning status feedback to the control system for accurate display on touchscreens and keypads. The unit operates at 120VAC and requires no additional power supply or control wiring beyond the standard lamp cord.

Key Features

• Wireless infiNET EX® communication — no Cresnet wiring required at the lamp location
• In-line installation on lamp cord — compatible with table lamps, floor lamps, and plug-in fixtures
• Full-range dimming for incandescent and electronic low-voltage lamp loads
• Two-way RF communication provides status feedback to the control system
• Compatible with Crestron Home® OS and Cresnet control systems
• 6 DIN-rail compatible mounting option also available
• 120VAC operating voltage

Typical Applications

• Table lamp and floor lamp control in Crestron-controlled living rooms and bedrooms
• Retrofit lamp dimming in spaces where wall switch replacement is not possible
• Hotel guest room lamp control integrated with Crestron room automation
• Supplemental lamp zones in multi-room residential Crestron Home systems
• Accent and task lighting control in commercial lobbies and reception areas

Technical Specifications

• Communication: infiNET EX® wireless mesh (two-way)
• Load Types: Incandescent, electronic low-voltage
• Operating Voltage: 100–130 VAC, 60 Hz
• Installation: In-line lamp cord connection
• Compatible Systems: Crestron Home® OS, Cresnet

Frequently Asked Questions

Does the CLF-LDIMUEX-W work with LED lamps?
The CLF-LDIMUEX-W is rated for incandescent and electronic low-voltage loads. LED compatibility depends on the specific lamp and driver; verify LED lamp compatibility against Crestron's published load compatibility list before specifying.

How is the CLF-LDIMUEX-W installed?
The device connects in-line on the lamp cord between the lamp and the wall outlet. It does not require a wallbox or any wiring modification to the room's electrical system.

What is the difference between the CLF-LDIMUEX-W and the CLF-LDIMUEX-W-CORD?
The CLF-LDIMUEX-W-CORD adds a lamp switch control input, allowing a physical lamp switch to act as a local override. The CLF-LDIMUEX-W does not include this input.