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

A genuine LightRail product. LightRail is quality constructed in the USA and made to last and that is under continuous use. Do not be fooled by imitations. Details, Drive Wheel Replacement Kit includes one black Drive Wheel, a tension spring, fasteners and instructions and is compatible with LightRail 3.0, 3.5, 4.0 and 4.20. Easy to install. General info, Brand matters and LightRail is solidly made in the USA by Gualala Robotics since 1986. LightRail is the only light mover that will move any grow light weight and it is the single most important way to supercharge our indoor grow light equipment. We get 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. LightRail has an instrument grade drive motor you can count on that runs on only 5 or 9 watts, digital control circuitry, heavy duty ball bearing carrier wheels and a self clutch drive design with automatic traction control. These features are unique to the LightRail brand. LightRail has authentic electrical certifications of C CSA US or CE and flammability ratings UL 5 VB and is RoHS compliant. LightRail is unique as it runs at a safe 28 to 42 degrees C with a flame retardant electrical enclosure, as it should be. Solidly constructed and extensively tested, LightRail will move any grow light weight and is an expandable system where up to three grow lights can move in line with the use of one Motor. See website.