Vegelumax 1000W HPS Grow Light Bulb 2100K E39 — High PAR Red/Orange Bloom, 140,000 lm

Vegelumax 1000W Hydroponic HPS grow light is a high-output, 2100K single-ended bulb engineered to deliver intense red-orange PAR for flowering and fruiting phases.

This Vegelumax HPS lamp is built for commercial and serious hobbyist hydroponic growers who want a powerful, reliable light source that pairs with E39 fixtures and standard electronic or magnetic ballasts. With a CCT of 2100K, a reported 140,000 lumens initial output and high PAR emphasis, the bulb targets the red and orange wavelengths plants use most during bloom. It’s designed for long runtimes with low lumen depreciation and an expected service life suitable for multiple growing cycles.

How does this bulb support flowering and fruit development?

The Vegelumax bulb emphasizes red and orange spectrums at a warm 2100K correlated color temperature, which aligns with the light plants favor when setting flowers and developing fruit. High PAR values mean more usable photons reach canopy-level leaves, improving photosynthetic activity during bloom stages.

• Optimized red/orange output for bloom and fruiting stages
• High PAR intensity to increase usable light for photosynthesis
• 2100K CCT tuned to maximize reproductive growth signals
• Compatible with electronic and magnetic ballasts for flexible setup

How bright and long-lasting is the bulb in actual use?

Vegelumax rates the bulb at an ultra-bright 140,000 lumens and roughly 146 lm/W efficiency, giving strong luminous output per watt consumed. It’s engineered to preserve more than 90% of initial lumen output after 5,000 hours and to exceed 20,000 hours of service life under normal operating conditions.

• 140,000 lumens initial output for maximum canopy illumination
• Low lumen depreciation: over 90% output retained at 5,000 hours
• Expected service life greater than 20,000 hours
• High power efficiency at approximately 146 lumens per watt

What fixture and safety details should I know before installing?

This Vegelumax HPS is a single-ended design that requires an E39 medium mogul base lamp fixture and compatible ballast. Allow a 3–5 minute warm-up for full brightness, and follow recommended cool-down intervals before restarting to protect the bulb and ballast.

• Requires E39 lamp base fixtures for installation
• Compatible with both electronic and magnetic ballasts
• Wait 3–5 minutes for full brightness; permit at least 5 minutes off before restrike
• Designed for professional hydroponic lamp housings and reflectors

How does light quality hold up across multiple growth cycles?

Manufactured to minimize lumen loss, the Vegelumax HPS bulb maintains high output through many hours of operation, so growers can expect more consistent spectrum and intensity across several growth cycles. This stability helps reduce the need for frequent replacement and supports predictable results from season to season.

• Extra-low lumen depreciation keeps light stable through extended use
• Consistent spectral output supports repeatable bloom performance
• Long expected lifetime reduces replacement frequency and downtime
• High PAR preservation ensures sustained plant response

Who is this for: The Vegelumax 1000W HPS grow bulb is intended for commercial greenhouses, vertical farms, and experienced home hydroponic growers who need powerful bloom-phase lighting. Choose this lamp if you operate E39 fixtures, want a red-enhanced 2100K spectrum, and prioritize long-term lumen stability for reliable flowering and fruit set.