HLG UVA Supplement LED Bar
Best supplemental lighting for serious indoor growers seeking premium durability.
A targeted supplement bar designed to push resin production and terpene development during the flowering stage. It integrates seamlessly into existing setups to provide essential UVA exposure, helping to mimic natural sunlight for higher potency yields.
$124.00
at
HydroBuilder
More UVA Supplement options
Who it's for
- Cultivators seeking maximum potency and aromatic complexity in their plants
- Current HLG owners looking for a streamlined lighting upgrade
- Precision growers wanting total control over supplemental light cycles
Who should skip it
- Casual gardeners who may overlook necessary safety precautions and equipment
- Commercial growers managing expansive canopies with a single light bar
- Minimalist hobbyists preferring a simple, single-plug lighting solution
Performance breakdown
Resin Production Potential
Dual-spectrum UVA output significantly drives terpene and flavonoid development.
Build Durability
Rugged, waterproof construction handles high-humidity grow environments with ease.
Installation Simplicity
Bolt-on design makes integrating into existing HLG setups straightforward.
Thermal Management
Passive cooling ensures silent operation without the risk of mechanical failure.
Spectral Precision
Targeted 365nm and 385nm wavelengths mimic natural sunlight for plant defense.
Coverage Efficiency
Provides effective supplemental light for up to 25 square feet.
Key Specs
Power
30 Watts
UVA LED
365nm + 385nm
Dimensions
24 inches
Waterproof
Yes
Cooling
Passive cooled
Coverage Area
25 square feet
Cycle
12-hour cycle
Know before you buy
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Ask Metto anything about the HLG UVA Supplement LED Bar before you decide.
