1 Buy Equals 4 Light Rail 4.20 Kits to move 8 grow lights in total, 2 each. Each Light Rail 4.20 AdjustaDrive Kit is a genuine Light Rail, quality constructed in the USA and made to last and that is under continuous use. Only Light Rail performs over many years like a workhorse with the power and endurance for any grow light weight. Beware of cheaply made imitations. Details. LightRail 4.20 AdjustaDrive grow light system with adjustable commute distance, and both a 0 to 60 second adjustable time delay for promoting even growth from end to end plus the added feature of a 2 to 4 feet per minute adjustable speed keep an eye on that covers a variety of grow lamp needs. Each Light Rail 4.20 includes the following. Light Rail 4.0 AdjustaDrive Motor with variable speed, a two piece, 2 meter, 6 ft 6 in, in total Rail, an Add A Lamp Kit to move a second grow light inline and on its own Rail. Light Rail 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 30 to 50 percent more area, and that is per grow light. Brand matters and Light Rail is solidly made in the USA by Gualala Robotics since 1986. LightRail has a sealed instrument grade drive motor you’ll count on that runs on only 9 watts, advanced digital keep an eye on circuitry, Extreme Duty Trolley Wheels rated to 60 lbs as sealed precision bearing carrier wheels, and a self clutch drive design with automatic traction keep an eye on. These features are unique to the Light Rail brand. Light Rail has authentic electrical certifications C CSA US or CE, and flammability ratings UL 5 VB, and is RoHS compliant. Light Rail is unique as it runs at a protected 28 to 42 degrees C with a flame retardant electrical enclosure, accurately. Solidly constructed, Light Rail will move any grow light.

The Light Rail brand because…. Only Light Rail performs over many years like a workhorse with the power and endurance for any light at any weight. Beware of cheaply made imitations.
Genuine Light Rail, solidly made in the USA since 1986. Manufactured by Gualala Robotics so at all times in stock and in most cases ships same day.
4 Light Rail 4.20 AdjustaDrive Kits, each moves 2 lights in-line with AdjustaDrive Robotic Motor, 2-piece 6 ft 6 in (2m), in total Rail, Add A Lamp Kit with another Rail, Auxiliary Trolley and all hardware. Adjustable commute distance, adjustable 2 to 4 feet per minute speed and adjustable 0-60 second time delay. Light Rail 4.0 AdjustaDrive works with 110v- 240 v, compatible for all countries electrical, uses only 9 watts.
New design for larger 4×4 LED grow lights. In this instance you simply link the Light Rail RoboBars (purchased one after the other) at the side of the provided Add A Lamp Extender Rods and Hardware. Special instructions and extra hardware will be included for this RoboBar-to-RoboBar connection.
Authentic electrical ratings are earned, and Light Rail has these electrical certifications C CSA US or CE, and flammability ratings UL 5 VB, and is RoHS compliant. Light Rail runs at a protected 85 degrees F with a flame retardant electrical enclosure, accurately, and these are safety standards unique to the Light Rail brand.