LightRail 5.0 Auxiliary Rail
Best expansion for indoor gardeners maximizing light coverage with one motor.
This extension is the ultimate hack for maximizing your grow room’s footprint by powering three crossbars with a single motor. You trade a bit of initial setup time for significantly wider, more uniform light coverage that turns a standard system into a high-efficiency powerhouse.
$44.95
at
HTG Supply / SimplyHydro (HTG Supply network)
Who it's for
- Commercial growers maximizing light distribution across large canopy areas
- Scaling cultivators needing quick, tool-free system expansion
- Indoor gardeners using heavy or long light fixtures
Who should skip it
- Growers with ceiling structures lacking high load-bearing capacity
- Budget-conscious growers prioritizing minimal upfront equipment costs
- Small-scale hobbyists working within limited vertical tent space
Performance breakdown
Installation Simplicity
Streamlined design removes complex alignment pins for a faster setup process.
Light Coverage Efficiency
Maximizes canopy penetration by distributing light across a wider growing area.
Mechanical Integration
Engineered for seamless synchronization with the LightRail 5 motor system.
Build Durability
Robust construction handles the weight of multiple lights with reliable stability.
Layout Flexibility
Provides the modular freedom needed to optimize complex indoor grow spaces.
System Scalability
Effortlessly upgrades your existing setup to a high-capacity three-bar configuration.
Key Specs
Weight
4.8 lbs
Width
52.5 inches
Height
3.2 inches
Depth
3.2 inches
Length
4 feet
Mounting Type
Surface Mount
Indoor/Outdoor Use
Indoor
Compatibility
Works with LightRail 5 and Add a Bar Kit (AAB KIT LR5)
Mounting Hardware Included
Yes
Know before you buy
Still have a question?
Ask Metto anything about the LightRail 5.0 Auxiliary Rail before you decide.
