Ligh tRail 3.5 and 4.0 one meter (39_) Extender Rail.Extender Rails have a variety of uses. When added to the standard 2 meter rail, they can be used with the Auxiliary Trolley, to aid in festooning vent tubing, or with the Add-A-Lamp parts to run 2 lamps in a 9 foot configuration (3m), instead of a 12 feet configuration (4m). Another use might be to run high intensity lights over 9 feet during periods of less light needed. 3 alignment pins & necessary mounting hardware included.
- Tech Specs
Brand Light Rail SKU HGC710065 Weight (lb.) 1.1 Lead Time Ships in 24-48 Hours Prop 65 No Height (in.) 39.5 Width (in.) 2 Length (in.) 2 UPC 689001320081 UL Listed No Weight Capacity Up to 75 Lbs.
- Product Q&A
Light Rail 3.5/4.0 Extender Rail, 3' Questions & Answers
How much weight will LightRail Carrry?
The answer to this is twofold. For LightRail 3.5 and 4.0 let’s first talk about the strength of the rail then we’ll talk about LightRail Drive Motor that moves your grow light. If only mounted by the mounting holes at the ends of the rail, the rail will begin to deflect when 35 lbs. (16kg) is in the middle of the rail. If all the rails mounting holes are used when mounting the rail first to a board, and then the board to the structure above your garden, it will easily handle 75 lbs.
Next, the LightRail 3.5 or 4.0 Drive Motor can easily move 75 lbs (34kg). However, more weight equals accelerated wear and tear mostly on the Trolley Wheels. LightRail's testing has shown that the Trolley Wheels on a LightRail 3.5 or 4.0 Drive Motor will last between 12 and 16 months moving a load of 35 pounds (16kg). Their Extreme Duty Trolley Wheels have a lifetime warranty at 60 pounds per set of four. Plus they have very low drag co-efficiency so they are the best choice for moving heavy or multiple reflectors
LightRail 5.0 will hold and move 100 lbs (45kgs) per cross arm (limit 3 cross arms) but again, needs to be mounted to a structure properly. Note: The greater the weight, the more frequently trolley wheels will need to be replaced. Trolley wheel kits are available for LightRail 3.5, 4.0 and the older 3.0, but for LightRail 5.0 needs LightRail must be contacted for any serviceable work and they make that easy and with a quick turnaround time.