Ultra Sun HPS Bulb
Best high-output lighting for serious indoor flowering and fruiting cycles.
This is the workhorse for serious growers who prioritize proven, high-output results over the latest lighting trends. While it lacks the spectrum flexibility of modern LEDs, its raw, reliable intensity remains the industry standard for pushing plants through heavy flowering and fruiting cycles.
$74.99
at
SproutHouse Supply
Who it's for
- Serious growers aiming for maximum flower density and harvest yields
- Commercial cultivators managing large-scale indoor growing environments
- Budget-conscious gardeners seeking long-lasting, reliable lighting equipment
Who should skip it
- Growers lacking advanced climate control or ventilation systems
- Energy-conscious users prioritizing lower monthly utility costs
- Indoor gardeners needing a full-spectrum light for vegetative growth
Performance breakdown
Flowering Efficacy
The 2000K spectrum is perfectly tuned for heavy bloom production.
Build Durability
Robust construction withstands the high-heat demands of professional grow environments.
Lumen Output
High-intensity light output ensures deep canopy penetration for maximum yields.
Cycle Versatility
Reliable performance across full-term growth cycles for consistent harvest results.
Thermal Management
Requires significant ventilation due to the intense heat of 1000W output.
Technology Maturity
Proven HPS technology remains the gold standard for serious indoor cultivation.
Key Specs
Type
High Pressure Sodium (HPS)
Wattage
1000W
Color Temperature
2000° K
Indoor Use Only
UPC
870883001254
Know before you buy
Still have a question?
Ask Metto anything about the Ultra Sun HPS Bulb before you decide.
