Get this complete Light Rail 5 Complete Kit and transform your average grow area into a commercial horticultural system! For a rectangular growing area, this linear lamp moving system is preferable. The self propelled Light Rail 3.5 uses no pulleys chains or gears. Simply mount the standard 6 foot track over the desired area and place the lamp-moving drive-motor onto the track. The Light Rail 3.5 Intelli Drive is supplied with Adjust-A-Wingble switch stops so lamp travel can be any length you wish. This is perfect for a start-up size garden through to a full growth garden. The standard 6 foot track may also be extended. It also works great with all reflectors. Rated to hold up to 35 lbs. Rail and Motor in box. 4 RPM Motor.