Electrical Supplies

Whether you're a homeowner or a professional electrical contractor, Improve Depot offers a huge and diverse selection of electrical supplies at competitive pricing. Plus, we offer bulk discounts on large orders, so be sure to keep us in mind for your most intensive projects. This includes everything from our main categories like dimmer, light, and timer switches, fan speed controls, motion sensors, and outlets to our more niche options like solar power kits and electrical test equipment.

First, we carry a wide range of dimmer switches for your home, office, hotel, or other commercial space. There are many types of dimmers controlled manually or wirelessly, as well as companion and 3-way options for adding other points of access around the room. When shopping for a dimmer, be sure to match your purchase with the lighting load you intend to use it for. There are various dimmers that only work for incandescent lighting, whereas others are specially designed to extend the product life of CFL and LED lighting. Dimmers can save energy while upgrading the comfort in your home or office.

Our timer switches come from some of the best brands in the industry, including Leviton, Intermatic, Lutron, General Electric, Panasonic, and many more. These timer switches control indoor and outdoor lighting, pools system, sprinkler systems, water heaters, appliances, and many other electrical loads. Timers can span a range from a 15-minute off switch to something as comprehensive as 365-day-a-year time control.

Fan speed control is another convenient product to install when you are building or upgrading your home or building. These switches give you complete control over your fans and ventilation products. Many are designed to work with a range of fans, while there are many designed for specific fan brands, allowing for a more customized experience.

For new, retrofit, and renovation builds, you will most definitely need electrical outlets for your power needs. Our inventory includes everything from the most common duplex receptacles and GFCI outlets to niche and modern outlets like USB electrical outlets and hospital grade models.

Light switches are another important electrical product you will need when building or updating your space. We carry a wide range of commercial and residential light switches from 120V to 277V. These light switches come from the top brands in a wide range of colors, styles, and even materials tailored to specific uses (such as heavy commercial applications).

Looking for an easy and hands free way to save energy and automate the lighting in your home or office? Our line of highly advanced motion sensors, including both occupancy and vacancy versions, are the perfect solution. We carry sensors from Lutron, Wattstopper, Leviton, Intermatic, and more. Plus, many of these can be connected with other systems and appliances for even more customized use.

Electrical supplies and equipment are indispensable for any home improvement, commercial construction project, or job site. We offer electrical supplies for any job, however big or small, at wholesale prices. Improve Depot strives to maintain an expansive and helpful selection of products, from small wire management needs to submeters and ballasts to state-of-the-art EV charging stations. These products are as reliable and well-made from top brands, ensuring that your system is incredibly safe.

Regardless of what is required, we stock electrical supplies you need at great prices. Save big with our bundle or pallet purchasing programs.

Lutron Auxiliary Electronic Dimmer Tap Switch, 120 VAC at 60 Hz, 8.3A, Multi-Location On/Off - Matte Taupe
$41.04

Lutron VETS-R-TP Auxiliary Electronic Dimmer Tap Switch, 120 VAC at 60 Hz, 8.3A, Multi-Location On/Off - Matte Taupe

Lutron

Features Tapswitch turns lights ON/OFF For multi location control, use up to 9 auxiliary tapswitches Tapswitch returns light to slider position Aut...

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$41.04
Lutron Wall Dimmer, 120 VAC at 50/60 Hz, 8.3A, Multi-Location Tap On/Off Companion Control Switch - Satin Terracotta
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$37.99

Lutron MSC-AS-TC Wall Dimmer, 120 VAC at 50/60 Hz, 8.3A, Multi-Location Tap On/Off Companion Control Switch - Satin Terracotta

Discontinued

Features On a single tap, lights turn ON/OFF 2-wire switches available For use with multi location switches only, use up to nine maestro wireless c...

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$37.99
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Lutron Companion Wall Dimmer, 8.3A, 120 VAC at 60 Hz, Rocker w/ Tap On/Off, Fade to Off Switch, Multi-Location - Satin Mocha Stone
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$30.99

Lutron MSC-AD-MS Companion Wall Dimmer, 8.3A, 120 VAC at 60 Hz, Rocker w/ Tap On/Off, Fade to Off Switch, Multi-Location - Satin Mocha Stone

Discontinued

Features Uses clear connect radio frequency (RF) technology, which provides reliable RF communication with Pico wireless controls and radio power s...

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$30.99
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Lutron Companion Wall Dimmer, 8.3A, 120 VAC at 60 Hz, Rocker w/ Tap On/Off, Fade to Off Switch, Multi-Location - Satin Goldstone
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$30.99

Lutron MSC-AD-GS Companion Wall Dimmer, 8.3A, 120 VAC at 60 Hz, Rocker w/ Tap On/Off, Fade to Off Switch, Multi-Location - Satin Goldstone

Discontinued

Features Uses clear connect radio frequency (RF) technology, which provides reliable RF communication with Pico wireless controls and radio power s...

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$30.99
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Lutron Wall Dimmer, 120 VAC at 60 Hz, 600W, Single Pole, Touch Rocker w/ Tap On/Off, Fade to Off Switch - Satin Midnight
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$80.24

Lutron MIR-600T-MN Wall Dimmer, 120 VAC at 60 Hz, 600W, Single Pole, Touch Rocker w/ Tap On/Off, Fade to Off Switch - Satin Midnight

Discontinued

Features True multi location dimming from every location Use the infrared (IR) remote control to adjust lights from anywhere in the room up to 30 f...

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$80.24
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Lutron Wall Dimmer, 120 VAC at 60 Hz, 600W, Multi-Location, Touch Rocker w/ Tap On/Off, Fade to Off Switch - Satin Turquoise
$89.79

Lutron MIR-600MT-TQ Wall Dimmer, 120 VAC at 60 Hz, 600W, Multi-Location, Touch Rocker w/ Tap On/Off, Fade to Off Switch - Satin Turquoise

Lutron

Features True multi location dimming from every location Use the infrared (IR) remote control to adjust lights from anywhere in the room up to 30 f...

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$89.79
Lutron Ceiling Fan Control, 2.5A 1-Pole, w/ 300W 1-Pole Light Control Dimmer - Satin Mocha Stone
$69.99

Lutron MA-L3S25-MS Ceiling Fan Control, 2.5A 1-Pole, w/ 300W 1-Pole Light Control Dimmer - Satin Mocha Stone

Lutron

Features Replacement for stacked switches Touch rocker to adjust light level Tap switch ON/OFF Dimmers offer customizable delayed fade-to-off High-...

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$69.99
Lutron Ceiling Fan Control, 2.5A 1-Pole, w/ 300W 1-Pole Light Control Dimmer - Satin Bluestone
$69.99

Lutron MA-L3S25-BG Ceiling Fan Control, 2.5A 1-Pole, w/ 300W 1-Pole Light Control Dimmer - Satin Bluestone

Lutron

Features Replacement for stacked switches Touch rocker to adjust light level Tap switch ON/OFF Dimmers offer customizable delayed fade-to-off High-...

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$69.99
Lutron Wall Dimmer, Rocker w/ Tap On/Off, Fade to Off Switch, 1-Pole/Multi-Location, 120 VAC at 60 Hz, Electronic Low Voltage, 600W - Gloss Gray
$148.99

Lutron MAELV-600-GR Wall Dimmer, Rocker w/ Tap On/Off, Fade to Off Switch, 1-Pole/Multi-Location, 120 VAC at 60 Hz, Electronic Low Voltage, 600W - Gloss Gray

Lutron

Features The maestro dimmer provides an easy-to-operate tap switch that turns lights ON/OFF to your favorite light level High-performance personali...

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$148.99
Lutron Wall Dimmer, 600VA/450W 1-Pole Diva Magnetic Low Voltage w/ Preset - Satin Bluestone
Sold out
$63.99

Lutron DVSCLV-600P-BG Wall Dimmer, 600VA/450W 1-Pole Diva Magnetic Low Voltage w/ Preset - Satin Bluestone

Discontinued

Features Large paddle switch with captive linear slide dimmer for standard designer wallplate opening Built-in soft-glow nightlight Uses standard s...

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$63.99
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Lutron Wall Dimmer, 1000VA/800W Diva 3-Way Magnetic Low Voltage w/ Preset - Satin Turquoise
$150.92

Lutron DVSCLV-103P-TQ Wall Dimmer, 1000VA/800W Diva 3-Way Magnetic Low Voltage w/ Preset - Satin Turquoise

Lutron

Features Large paddle switch with captive linear slide dimmer for standard designer wallplate opening Built-in soft-glow nightlight Uses standard s...

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$150.92
Lutron Wall Dimmer, 120VAC at 60 Hz, 1000W, 3-Way, Rotary Push On/Off Knob - Matte Beige
$93.74

Lutron C-103P-BE Wall Dimmer, 120VAC at 60 Hz, 1000W, 3-Way, Rotary Push On/Off Knob - Matte Beige

Lutron

Features Durable dimmer in a time-honored rotary style For demanding applications up to 2000 watts Captive rotary knob Voltage compensation Power f...

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$93.74
Lutron Auxiliary Electronic Dimmer Tap Switch, 120 VAC at 60 Hz, 8.3A, Multi-Location On/Off - Matte Light Almond
$41.04

Lutron VETS-R-LA Auxiliary Electronic Dimmer Tap Switch, 120 VAC at 60 Hz, 8.3A, Multi-Location On/Off - Matte Light Almond

Lutron

Features Tapswitch turns lights ON/OFF For multi location control, use up to 9 auxiliary tapswitches Tapswitch returns light to slider position Aut...

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$41.04
Lutron Preset Wall Dimmer, 120 VAC at 60 Hz, 600 VA/600W, 1-Pole/Multi-Location, Linear Slide w/ Tap On/Off Switch - Matte Ivory
$122.79

Lutron V-600-IV Preset Wall Dimmer, 120 VAC at 60 Hz, 600 VA/600W, 1-Pole/Multi-Location, Linear Slide w/ Tap On/Off Switch - Matte Ivory

Lutron

Features Exclusive dimmer/switch size opening Tapswitch returns light to slider position Slide adjusts light to suit any activity Sophisticated thi...

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$122.79
Lutron Preset Wall Dimmer, 120 VAC at 60 Hz, 600 VA/600W, 1-Pole/Multi-Location, Linear Slide w/ Tap On/Off Switch - Matte Black
$122.79

Lutron V-600-BL Preset Wall Dimmer, 120 VAC at 60 Hz, 600 VA/600W, 1-Pole/Multi-Location, Linear Slide w/ Tap On/Off Switch - Matte Black

Lutron

Features Exclusive dimmer/switch size opening Tapswitch returns light to slider position Slide adjusts light to suit any activity Sophisticated thi...

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$122.79
Lutron Auxiliary Electronic Dimmer Tap Switch, 120 VAC at 60 Hz, 1000W/1000 VA, 1-Pole, Multi-Location On/Off - Matte White
$85.29

Lutron VETS-1000-WH Auxiliary Electronic Dimmer Tap Switch, 120 VAC at 60 Hz, 1000W/1000 VA, 1-Pole, Multi-Location On/Off - Matte White

Lutron

Features Tapswitch turns lights ON/OFF For multi location control, use up to 9 auxiliary tapswitches Tapswitch returns light to slider position Aut...

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$85.29
Lutron Preset Wall Dimmer, 120 VAC at 60 Hz, 600 VA/600W, 1-Pole/Multi-Location, Linear Slide w/ Tap On/Off Switch - Matte White
$122.79

Lutron V-600-WH Preset Wall Dimmer, 120 VAC at 60 Hz, 600 VA/600W, 1-Pole/Multi-Location, Linear Slide w/ Tap On/Off Switch - Matte White

Lutron

Features Exclusive dimmer/switch size opening Tapswitch returns light to slider position Slide adjusts light to suit any activity Sophisticated thi...

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$122.79
Lutron Preset Wall Dimmer, 120 VAC at 60 Hz, 1000 VA/1000W, 1-Pole/Multi-Location, Linear Slide w/ Tap On/Off Switch - Matte White
$225.17

Lutron V-1000-WH Preset Wall Dimmer, 120 VAC at 60 Hz, 1000 VA/1000W, 1-Pole/Multi-Location, Linear Slide w/ Tap On/Off Switch - Matte White

Lutron

Features Exclusive dimmer/switch size opening Tapswitch returns light to slider position Slide adjusts light to suit any activity Sophisticated thi...

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$225.17
Lutron Companion Wall Dimmer, 8.3A, 277 VAC at 60 Hz, Rocker w/ Tap On/Off, Fade to Off Switch, Multi-Location - Gloss White
$57.36

Lutron MA-R-277-WH Companion Wall Dimmer, 8.3A, 277 VAC at 60 Hz, Rocker w/ Tap On/Off, Fade to Off Switch, Multi-Location - Gloss White

Lutron

Features High-performance personalized light control with additional advanced programming options Uses clear connect radio frequency (RF) technolog...

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$57.36
Lutron General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 4-Way, Back Wired, Standard Rocker - Satin Terracotta
$24.99

Lutron SC-4PS-TC General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 4-Way, Back Wired, Standard Rocker - Satin Terracotta

Lutron

Features Paddle turns ON/OFF Use with any 15 ampere load General purpose switching of all light sources and motor loads 1 year limited warranty Spe...

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$24.99
Lutron General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 4-Way, Back Wired, Standard Rocker - Satin Plum
$24.99

Lutron SC-4PS-PL General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 4-Way, Back Wired, Standard Rocker - Satin Plum

Lutron

Features Paddle turns ON/OFF Use with any 15 ampere load General purpose switching of all light sources and motor loads 1 year limited warranty Spe...

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$24.99
Lutron General Purpose Switch, 15A, 120 VAC at 60 Hz, 4-Way, Back Wired, Illuminated Rocker - Satin Goldstone
$31.99

Lutron SC-4PSNL-GS General Purpose Switch, 15A, 120 VAC at 60 Hz, 4-Way, Back Wired, Illuminated Rocker - Satin Goldstone

Lutron

Features Paddle turns ON/OFF Use with any 15 ampere load General purpose switching of all light sources and motor loads Available with locator ligh...

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$31.99
Lutron General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 4-Way, Back Wired, Standard Rocker - Satin Desert Stone
$24.99

Lutron SC-4PS-DS General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 4-Way, Back Wired, Standard Rocker - Satin Desert Stone

Lutron

Features Paddle turns ON/OFF Use with any 15 ampere load General purpose switching of all light sources and motor loads 1 year limited warranty Spe...

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$24.99
Lutron General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 4-Way, Back Wired, Standard Rocker - Satin Bluestone
$24.99

Lutron SC-4PS-BG General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 4-Way, Back Wired, Standard Rocker - Satin Bluestone

Lutron

Features Paddle turns ON/OFF Use with any 15 ampere load General purpose switching of all light sources and motor loads 1 year limited warranty Spe...

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$24.99

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