• Lighting Kit 400W Lumatek HPS dimmable low noise ballast | Lighting Set

400 Watt Lumatek

The 400 Watt Lumatek lighting kit includes a dimmable digital ballast, a Lumatek 400W HPS flower lamp and a mirror reflector — fully wired and ready to run. Four output settings — 250W, 250W Super Lumens, 400W and 400W Super Lumens — give precise intensity control across growth stages. The ballast fires both HPS and MH lamps with silent high-frequency operation and full circuit protection. Super Lumens mode boosts output by 10% for peak flowering demand. Covers roughly 100x100 cm. Order from Plant & Flower.

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400W Lumatek Lighting Kit — Dimmable Digital HPS Grow Light System

The 400 Watt Lumatek kit is a complete, plug-and-play HPS lighting system built around the Lumatek digital ballast — a microprocessor-controlled unit that delivers up to 30% more light output than conventional magnetic ballasts while consuming close to the rated 400 watts. Paired with a Lumatek 400W HPS lamp and mirror reflector, this kit is ready to illuminate grow spaces up to 100x100 cm straight out of the box.

Ballast Specifications

  • Input: 230V 50/60Hz, max current 1.90A, input power 440W at full Super Lumens.
  • Output settings: 250W / 250W SL / 400W / 400W SL — four-position switch with 10% boost in Super Lumens mode.
  • Compatibility: fires both HPS and MH lamps (Super Lumens not available on MH).
  • Protection: full circuit protection covering open/short circuit, over-temperature, voltage fluctuations and end-of-lamp-life detection. EMI suppression certified.
  • Physical: 230 x 114 x 81 mm, 2.5 kg, no audible noise, no flicker.

Why Digital Beats Magnetic

Traditional magnetic ballasts consume up to 25% more power than their rated wattage and generate significant heat. The Lumatek digital ballast runs at high frequency, which eliminates flicker, reduces operating temperature and extends lamp life. The built-in voltage regulator compensates for mains fluctuations, ensuring consistent PAR/PPF output regardless of grid conditions. Soft-start technology minimises inrush current and prevents circuit breakers from tripping when multiple units ignite simultaneously.

Kit Contents

The kit ships with a Lumatek 400W HPS lamp optimised for flowering, a mirror reflector for broad coverage, and a pre-wired connection cable. The ballast's dual-wattage capability means it can also drive a 250W lamp in smaller tents or during early vegetative growth, adding versatility to your setup.

Fast shipping from our Belgian growshop. Ready for the next step in grow lighting? Check out our CIS LED range.

This pack contains