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 Motion Sensor, 120 to 277V at 50/60Hz, 6A, Occupancy/Vacancy - Gloss White
$77.99

Lutron MS-A102-WH Motion Sensor, 120 to 277V at 50/60Hz, 6A, Occupancy/Vacancy - Gloss White

Lutron

Features Dual sensing technology Tamper-resistant PIR lens Adjustable timeout for each circuit XCT technology for major, minor, fine, and very fine...

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$77.99
Lutron Light Timer, 120V 1-Pole Maestro Digital Switch - Gloss White
$45.99

Lutron MA-T51HW-WH Light Timer, 120V 1-Pole Maestro Digital Switch - Gloss White

Lutron

Features The Maestro dimmer provides an easy to operate tap switch that turns lights ON/OFF to your favorite light level Dimmers offer customizable...

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$45.99
Lutron LED Dimmer, 1-Pole/3-Way Skylark Incandescent/Halogen/CFL/LED - Gloss Light Almond
$22.99

Lutron SCL-153P-LA LED Dimmer, 1-Pole/3-Way Skylark Incandescent/Halogen/CFL/LED - Gloss Light Almond

Lutron

Features Easy to use slide and ON/OFF rocker Slide adjusts light level to create the perfect ambiance Power failure memory Superior RFI suppression...

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$22.99
Lutron LED Dimmer, 1-Pole/3-Way Skylark Incandescent/Halogen/CFL/LED - Gloss Ivory
$22.99

Lutron SCL-153P-IV LED Dimmer, 1-Pole/3-Way Skylark Incandescent/Halogen/CFL/LED - Gloss Ivory

Lutron

Features Easy to use slide and ON/OFF rocker Slide adjusts light level to create the perfect ambiance Power failure memory Superior RFI suppression...

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$22.99
Lutron LED Dimmer, 1-Pole/3-Way Skylark Incandescent/Halogen/CFL/LED - Gloss Brown
$22.99

Lutron SCL-153P-BR LED Dimmer, 1-Pole/3-Way Skylark Incandescent/Halogen/CFL/LED - Gloss Brown

Lutron

Features Easy to use slide and ON/OFF rocker Slide adjusts light level to create the perfect ambiance Power failure memory Superior RFI suppression...

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$22.99
Lutron LED Dimmer, 1-Pole/3-Way Skylark Incandescent/Halogen/CFL/LED - Gloss Black
$22.99

Lutron SCL-153P-BL LED Dimmer, 1-Pole/3-Way Skylark Incandescent/Halogen/CFL/LED - Gloss Black

Lutron

Features Easy to use slide and ON/OFF rocker Slide adjusts light level to create the perfect ambiance Power failure memory Superior RFI suppression...

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$22.99
Lutron LED Dimmer, 8A 1-Pole Nova T Electronic Ballast/LED Driver w/ Slide - Matte Ivory
$109.99

Lutron NTSTV-DV-IV LED Dimmer, 8A 1-Pole Nova T Electronic Ballast/LED Driver w/ Slide - Matte Ivory

Lutron

Features Captive linear slider Accessible air-gap switch Square law dimming Power-failure memory Superior RFI suppression Electrostatic discharge t...

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$109.99
Lutron LED Dimmer, 120 VAC at 60 Hz, 16A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Light Almond
$164.99

Lutron NTF-10-LA LED Dimmer, 120 VAC at 60 Hz, 16A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Light Almond

Lutron

Features The Nova T slide dimmer features a thin profile and the durability contractors expect from lutron No visible metal heatsink for improved a...

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$164.99
Lutron LED Dimmer, 120 VAC at 60 Hz, 16A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Ivory
$164.99

Lutron NTF-10-IV LED Dimmer, 120 VAC at 60 Hz, 16A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Ivory

Lutron

Features The Nova T slide dimmer features a thin profile and the durability contractors expect from lutron No visible metal heatsink for improved a...

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$164.99
Lutron LED Dimmer, 120 VAC at 60 Hz, 16A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Brown
$164.99

Lutron NTF-10-BR LED Dimmer, 120 VAC at 60 Hz, 16A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Brown

Lutron

DescriptionPlease note that the image portrays the style of this model, not necessarily the finish.Features The Nova T slide dimmer features a thin...

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$164.99
Lutron LED Dimmer, 120 VAC at 60 Hz, 16A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Black
$164.99

Lutron NTF-10-BL LED Dimmer, 120 VAC at 60 Hz, 16A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Black

Lutron

DescriptionPlease note that the image portrays the style of this model, not necessarily the finish.Features The Nova T slide dimmer features a thin...

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$164.99
Lutron LED Dimmer, 120 VAC at 60 Hz, 8A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Light Almond
$175.99

Lutron NTF-103P-LA LED Dimmer, 120 VAC at 60 Hz, 8A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Light Almond

Lutron

Features The Nova T slide dimmer features a thin profile and the durability contractors expect from lutron No visible metal heatsink for improved a...

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$175.99
Lutron LED Dimmer, 120 VAC at 60 Hz, 8A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Ivory
$175.99

Lutron NTF-103P-IV LED Dimmer, 120 VAC at 60 Hz, 8A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Ivory

Lutron

Features The Nova T slide dimmer features a thin profile and the durability contractors expect from lutron No visible metal heatsink for improved a...

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$175.99
Lutron LED Dimmer, 120 VAC at 60 Hz, 8A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Brown
$175.99

Lutron NTF-103P-BR LED Dimmer, 120 VAC at 60 Hz, 8A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Brown

Lutron

DescriptionPlease note that the image portrays the style of this model, not necessarily the finish.Features The Nova T slide dimmer features a thin...

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$175.99
Lutron LED Dimmer, 120 VAC at 60 Hz, 8A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Black
$175.99

Lutron NTF-103P-BL LED Dimmer, 120 VAC at 60 Hz, 8A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Black

Lutron

DescriptionPlease note that the image portrays the style of this model, not necessarily the finish.Features The Nova T slide dimmer features a thin...

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$175.99
Lutron LED Dimmer, 277 VAC at 60 Hz, 6A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Light Almond
$289.99

Lutron NTF-103P-277-LA LED Dimmer, 277 VAC at 60 Hz, 6A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Light Almond

Lutron

Features The Nova T slide dimmer features a thin profile and the durability contractors expect from lutron No visible metal heatsink for improved a...

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$289.99
Lutron LED Dimmer, 277 VAC at 60 Hz, 6A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Ivory
$289.99

Lutron NTF-103P-277-IV LED Dimmer, 277 VAC at 60 Hz, 6A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Ivory

Lutron

Features The Nova T slide dimmer features a thin profile and the durability contractors expect from lutron No visible metal heatsink for improved a...

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$289.99
Lutron LED Dimmer, 277 VAC at 60 Hz, 6A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Brown
$289.99

Lutron NTF-103P-277-BR LED Dimmer, 277 VAC at 60 Hz, 6A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Brown

Lutron

DescriptionPlease note that the image portrays the style of this model, not necessarily the finish.Features The Nova T slide dimmer features a thin...

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$289.99
Lutron LED Dimmer, 277 VAC at 60 Hz, 6A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Black
$289.99

Lutron NTF-103P-277-BL LED Dimmer, 277 VAC at 60 Hz, 6A, 3-Way w/ Neutral, Preset Slide On/Off Switch, 3-Wire Fluorescent - Matte Black

Lutron

DescriptionPlease note that the image portrays the style of this model, not necessarily the finish.Features The Nova T slide dimmer features a thin...

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$289.99
Lutron LED Dimmer, 277 VAC at 60 Hz, 8A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Light Almond
$277.99

Lutron NTF-10-277-LA LED Dimmer, 277 VAC at 60 Hz, 8A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Light Almond

Lutron

Features The Nova T slide dimmer features a thin profile and the durability contractors expect from lutron No visible metal heatsink for improved a...

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$277.99
Lutron LED Dimmer, 277 VAC at 60 Hz, 8A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Ivory
$277.99

Lutron NTF-10-277-IV LED Dimmer, 277 VAC at 60 Hz, 8A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Ivory

Lutron

Features The Nova T slide dimmer features a thin profile and the durability contractors expect from lutron No visible metal heatsink for improved a...

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$277.99
Lutron LED Dimmer, 277 VAC at 60 Hz, 8A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Brown
$277.99

Lutron NTF-10-277-BR LED Dimmer, 277 VAC at 60 Hz, 8A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Brown

Lutron

DescriptionPlease note that the image portrays the style of this model, not necessarily the finish.Features The Nova T slide dimmer features a thin...

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$277.99
Lutron LED Dimmer, 277 VAC at 60 Hz, 8A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Black
$277.99

Lutron NTF-10-277-BL LED Dimmer, 277 VAC at 60 Hz, 8A, 1-Pole w/ Neutral, Slide to Off, 3-Wire Fluorescent - Matte Black

Lutron

DescriptionPlease note that the image portrays the style of this model, not necessarily the finish.Features The Nova T slide dimmer features a thin...

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$277.99
Lutron LED Dimmer, 120/277 VAC, 0 to 10 VDC, 16A (Electronic Ballast), 1-Pole, Linear Slide to Off Switch, Fluorescent, LED - Matte Ivory
$93.99

Lutron NFTV-IV LED Dimmer, 120/277 VAC, 0 to 10 VDC, 16A (Electronic Ballast), 1-Pole, Linear Slide to Off Switch, Fluorescent, LED - Matte Ivory

Lutron

Features Square law dimming Voltage compensation Power failure memory Superior RFI suppression Captive linear slider Accessible air gap switch Elec...

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$93.99

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