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Light Rail Drive Wheel Replacement Kit, Robotic Grow Light Mover Part, Fits LightRail 3.5, LightRail 4.0, LightRail 4.20

  • Based on 67 reviews
Condition: New
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$22.39 Why this price?
New Year Deal · 44% off was $39.99

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Availability: In Stock.
Fulfilled by SGHP

Arrives Tuesday, Feb 24
Order within 3 hours and 6 minutes
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Features

  • Much better yields when our grow lights move because more leaf area is reached with better light, so no hot spots and no shadow patterns.
  • Plus we cover about 30 percent more area, and that is per grow light. See ppfd chart below sponsored products.
  • Small part for LightRail Robotic Grow Light Mover, easy to install, the Drive Wheel Kit comes with one black Drive Wheel, a tension spring, fasteners and instructions. One package needed per Motor. Compatible LR3.0, LR3.5, LR4.0, LR4.20.
  • Only LightRail performs over many years with the power and endurance for any grow light weight. Beware of cheaply made imitations.
  • Genuine LightRail, the one that meets important guidelines (see below) and solidly made in the USA since 1986 by Gualala Robotics. If it does not have the LightRail logo, see Motor photo, it is not a LightRail. Keep it Real, Keep it LightRail.

Brand: Light Rail


Color: Natural


Style: Instrument Grade Robotics


Indoor/Outdoor Usage: Indoor


Power Source: Corded Electric


Brand: Light Rail


Color: Natural


Style: Instrument Grade Robotics


Indoor/Outdoor Usage: Indoor


Power Source: Corded Electric


Installation Type: Motor Mounted


Control Method: Remote


Light Source Type: LED


Finish Type: Powder Coated


Shade Material: Plastic


Number of Light Sources: 1


Voltage: 120 Volts


Light Color: White


Included Components: Black Drive Wheel, Tension Spring, Fasteners, Instructions


Embellishment: Crystal


Lighting Method: Fluorescent


Number of Items: 1


Wattage: 9 watts


Bulb Base: E26 Medium


Controller Type: Remote Control


Switch Type: Toggle


Unit Count: 1.0 Count


Water Resistance Level: Not Water Resistant


Efficiency: High Efficiency


Mounting Type: Motor


Shade Color: black


Fixture Type: Non Removable


Assembly Required: No


Manufacturer: Gualala Robotics


UPC: 689001390022


Global Trade Identification Number: 22


Model Name: DW KIT


Product Dimensions: 4 x 4.5 x 0.75 inches


Item Weight: 0.352 ounces


Item model number: DW KIT


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Better than my original drive wheel?
It seems better than the original? I used the larger wheel
Reviewed in the United States on February 15, 2025 by Michelle Davis

  • Quick And Easy
After 3 years of near continuous operation I bought this rebuild kit. Quick and easy with a video on YouTube for guidance.
Reviewed in the United States on September 29, 2023 by Amazon Customer

  • It's like getting new tires on your car.
As these drive wheels age, they wear down and leave rubber on the track which loosens its grip on the rail. The result is a gradual unnoticeable slow down and bogged down movement. Replacement is as easy as slide off - slide on, and a quick cleaning of the rail. Now the speed is up to par and working like brand new. Very cheap fix. Also consider changing the trolley wheels with the extreme duty wheels. Gualala Robotics Inc. answered all my questions and were very helpful. ... show more
Reviewed in the United States on March 15, 2019 by Terry Smiel

  • Perfect fit
Identical to the factory part
Reviewed in the United States on December 11, 2022 by Christopher Anderson

  • Been using light rail for years
Replacement parts great ideal
Reviewed in the United States on December 5, 2021 by robert

  • works fantastic to move light for even heat distribution above animals ...
works fantastic to move light for even heat distribution above animals enclosures reducing the chance of potentially harmful hot spots for animals
Reviewed in the United States on December 13, 2017 by Internet Shopper

  • Works as it should
Easy to replace
Reviewed in the United States on September 9, 2019 by The Dude

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