Add $175.00 for FREE shipping
Learn More!
Plug-in & Screw-In Modules Type
Plug-In Dimmers
Load Type
Dimmable CFL
Dimmable LED
Incandescent / Halogen
Nightlight Included
Maximum Incandescent Load
300 Watts.
110V AC
120V AC
Ease of Installation
Beginner (Installs < 10 minutes)
Other Ways to Shop
In Stock
On Sale
Order the Smarthome Catalog

Plug-In Lamp Module Dims CFL and LED Bulbs Without the Common Issues
Lutron TT-300NLH-WH C-L Credenza 300 Watt Lamp Dimmer With Nightlight, White
Lutron TT-300NLH-WH C-L Credenza 300 Watt Lamp Dimmer With Nightlight, White
Lutron TT-300NLH-WH C-L Credenza 300 Watt Lamp Dimmer With Nightlight, White
Item# 66323WH
Price: Normally $12.00 
Hot Deal $8.65
Free shipping on orders over $175 - See Details


  • Full range dimmer suitable for table or floor lamps
  • No need for costly 3-level bulbs in order to dim
  • Compatible with incandescent, CFL, LED, and halogen light bulbs
  • Built-In red LED acts as a locator light
  • Requires no wiring or tools for installation
  • Slide operation of attached load

Essential Info

Dimming, plug-in, table or floor lamp controllers will offer homeowners added convenience, ease of operation, and flexible lighting scenarios. Users can dim a table or floor lamp almost instantly with the Credenza Lamp Dimmer from Lutron. Plug the lamp into the Dimmer and the dimmer into the wall for instant installation. This installation process is a breeze and does not require new wiring or the use any tools. Dim lights by moving the slider up or down to create the perfect light for any activity. Dimming the lights helps save energy and extends the life of the bulbs. The C-L Lamp Dimmer offers the energy savings achieved from CFL and LED bulbs without sacrificing the ability to dim. The C-L Dimmer includes HED technology to ensure CFL and LED bulbs dim smoothly without pop-on/drop-out or other common issues. Dimming CFL and LED bulbs will save even more energy and helps to set just the right mood. This plug-in lamp dimmer features a built-in LED to act as a night light or locator light so you will not have to stumble around in the dark if you need to locate the unit. The TT-300NLH can handle a maximum load of 300 Watts.

This item is also available in black.

Lutron offers a variety of different Credenza plug-in controllers
Lutron TTCL-100H-WH C-L Credenza Dimmable CFL/LED Lamp Dimmer - White
Lutron TTCL-100H-BR Credenza Dimmable CFL/LED Lamp Dimmer - Brown
Lutron TTCL-100H-BL Credenza Dimmable CFL/LED Lamp Dimmer - Black

View Product Demo
Click here to view the online demonstration of the Lutron Credenza 300 Watt Lamp Dimmer With Nightlight.


What's Included

  • 1x - TT-300NLH-WH Credenza 300 Watt Lamp Dimmer With Nightlight, White
  • 1x - Installation Guide

  • More Info

    Avoid experiencing common issues found when controlling dimmable CFLs and LEDs with a standard dimmer.

    Lamps turning off before the slider on the dimmer reaches the lowest setting.

    Lamps not turning on after being dimmed to the lowest setting.

    Lamps turning off when dimmed to low levels caused by voltage fluctuations.

    The forward-thinking engineering ensures control of dimmable CFL and LED bulbs today as well as energy efficient light sources coming out in the future. Invest in a dimmer that ensures dimming performance as the light source industry evolves.

    About HED TechnologyHED technology features advanced dimming circuitry that is designed for compatibility with most high-efficiency light bulbs. Lutron C L Dimmers with HED technology provide full-range dimming for compact fluorescent lamps (CFL) and LED bulbs as well as halogen and incandescent loads, ensuring today’s dimmer is compatible with tomorrow’s light source.


    Manufacturer Product No.TT-300NLH-WH
    Voltage120VAC 60Hz
    Maximum Load300 Watts
    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Lutron Electronics Co Inc, Tel: (800) 523-9466


    3 Ratings
    5 star: 33%  (1)
    4 star: 67%  (2)
    3 star: 0%  (0)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (3 customer ratings)
    Share your thoughts with other customers
    CONNIE -- krum, TX   10/1/2012
    Got what I asked for that's good

    Related Items

    Customers Also Bought

    Sign-up for Exclusive Email offers 
    How to Order Track Your Package Shipping Returns Contact Us Customer Service Retail Store
    Getting Started Learning Center FAQ Dealers Customer Testimonials Affiliate Program
    About Us INSTEON Press Awards Employment Guarantees Security & Privacy
    Free Catalog Email Newsletter Forum RSS Site Map
    Have questions? Call us at 800-762-7846 (Mon-Fri 5am-7pm and Sat 6am-3pm PT) or send us a message
    Place your order by 3pm PT for same day shipping
    Copyright 1995-2014 SMARTHOME™
    Verisign Secure Site PayPal Acceptance Mark