Verified Specifications
HPS Products & Equipment
Every specification verified. No guesswork. Browse our curated selection of HPS lighting equipment with real performance data.
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HPS Bulbs
400W, 600W, and 1000W bulbs with verified lumens, PAR, and lifespan data. Find the perfect bulb.
Ballasts
Digital vs magnetic comparison. Efficiency ratings, dimmable options, and safety features explained.
Reflectors & Fixtures
Air-cooled hoods, open reflectors, and complete fixtures. Maximize light delivery to your plants.
Guides & Resources
Ballasts Explained
Deep dive into ballast technology, wiring diagrams, and installation best practices.
Brand Reviews
Honest reviews of Lumatek, Gavita, Philips, and other major HPS brands from real growers.
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Equipment Directory
Complete searchable database of HPS equipment with filters by wattage, price, and brand.
Complete Equipment Directory
Search our full database of HPS bulbs, ballasts, fixtures, and complete systems. Filter by wattage, price, brand, and more.