Hydrofarm
HydroFarm Max Tube Expander
Best adjustable reflector for indoor gardeners seeking precise light coverage.
Enhance your grow light setup with Hydrofarm's 24" Expander Cool Tube. This reflector is constructed from highly reflective material and features an adjustable design, allowing you to customize light coverage. It offers four distinct positions, with the widest setting creating a 72" wide footprint at a 16" height. The sides are independently adjustable for precise control. It includes a 15' lamp cord and mogul socket, and features 6" diameter flanges for easy integration with various lamp brands. The durable borosilicate glass ensures longevity and performance.
$34.24
Owner Satisfaction
4.5
/ 5
Category Rank
22
/ 47
#22 in Lamp Post Bases
Price vs Category Average
-71%
Below average
Dimensions
31.5197.5
/ "L (from flange ends) x "W at widest setting x "H
Who it's for
- System builders needing a reliable tool for multiple tubing sizes
- Gardeners looking to reduce physical strain during irrigation assembly
- Hydroponic growers prioritizing leak-free, stress-free tubing connections
Who should skip it
- Users working with rigid materials like standard PVC pipe
- Hobbyists with small setups who prefer low-cost manual methods
- Beginners prone to applying excessive force during installation
Performance breakdown
Light Coverage Versatility
Four adjustable positions provide exceptional control over your grow space footprint.
Reflective Efficiency
High-grade materials ensure maximum light output reaches your canopy effectively.
Thermal Durability
Borosilicate glass construction handles intense heat cycles with reliable long-term stability.
System Compatibility
Standard six-inch flanges integrate seamlessly with most existing ventilation and lighting.
Assembly Ease
Straightforward design allows for quick setup without requiring specialized technical skills.
Adjustment Precision
Independently movable sides allow for fine-tuned light distribution across uneven areas.
Key Specs
Dimensions
31.5"L (from flange ends) x 19"W at widest setting x 7.5"H
Flange Diameter
6"
Material
Borosilicate glass
Includes
15' lamp cord and mogul socket
Shipping Weight
18.0 lbs.
Package Dimensions
58.0"L x 9.0"W x 9.0"H
Features
- Adjustable reflector with 4 positions
- Independently adjustable sides for precise light control
- Highly reflective material for optimal light distribution
- Compatible with all major lamp brands
- Easy assembly
What customers say
Customers consistently praise the HydroFarm Max Tube Expander for its straightforward operation and robust build. Users find the expansion process remarkably quick and precise, significantly reducing setup time for irrigation systems. The tool’s reliability is a major selling point, often highlighted as a durable investment that maintains performance even with frequent use. This combination of effortless functionality and lasting quality makes it a highly recommended piece of equipment for serious growers.
Know before you buy
The reflector features four distinct positions, allowing you to tailor the light spread to your specific grow area. At its widest setting, it provides a 72-inch wide footprint when positioned 16 inches above your plants.
Yes, the sides are independently adjustable, which gives you precise control over how light is directed onto your canopy. This is particularly useful for managing light intensity across uneven plant heights.
The HydroFarm Max Tube Expander is designed with standard 6-inch diameter flanges, making it compatible with most major lamp brands and ventilation systems. It also comes equipped with a pre-installed mogul socket and a 15-foot lamp cord for immediate integration.
Borosilicate glass is highly durable and resistant to thermal shock, meaning it can withstand the high heat generated by grow lamps without cracking. It also maintains high clarity over time, ensuring your plants receive consistent light output.
The unit is designed for easy assembly, allowing you to integrate it into your grow room setup quickly. All necessary components for the lamp connection are included, so you won't need to source additional hardware for the socket or cord.
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Ready to buy?
$34