Hydrofarm Phantom 400 Watt Combo HPS Air-Cooled Grow Light Kit is no longer available

This system combines our Phantom 6" air-cooled reflector with a Quantum 400W dimmable 120V/240V Digital Ballast and an Xtrasun 400W High Pressure Sodium lamp. The Phantom 6" AC reflector delivers a large footprint of usable light while keeping your growing area cool.

The Quantum Dimmable Ballast brings quality, efficiency, and high intensity illumination to your garden. With a Power Factor of 99% - a highly stable output frequency - the Quantum Dimmable ballast lets you run your lamps at the strength you need! Rigorously engineered, it features a resin cased circuit board with a sealed bearing fan so it will run cooler than any other ballast and it's been tested to withstand the extreme atmospheric conditions of virtually any growing environment. The Quantum Dimmable Ballast is silent, generator-ready, efficient, and cool-running this is one cool ballast.

Xtrasun High Pressure Sodium (HPS) lamps are engineered specifically for use with both magnetic and electronic ballasts, and with their warm 2000. Kelvin color temperature they consistently provide intense light in the correct spectral range for vigorous flowering growth.

Phantom PHR6010 reflector features:
Cool operation allows closer placement to plants
Premium German aluminum hammertone interior: 99.85% pure, 95% reflectivity
Innovative 6" circular vents maximize reflectivity
Super compact, lightweight design
Patented double wall design for cool operation
Additional lens cooling vents
Low profile, integrated lamp cord
Sealed, latched lens with safety catch
Integrated socket - 15' lamp cord

Quantum QT400 ballast features:
Run at 100% or 75% power
Strikes both metal halide and high pressure sodium bulbs
Accepts 120V/240V with no wiring needed (both cords included); 208V-configurable with electrician assistance
Accepts 50 Hz to 60 Hz with no extra wiring needed
Runs 15% cooler than other digital ballasts on the market
Has a continuous power factor of 99%
The most stable output frequency of any ballast
Higher lumen output than magnetic ballasts
Can run efficiently on generators without flickering
Resin sealed circuit board for high humidity installations
Can easily be used in conjunction with lighting controllers and flip boxes

Xtrasun HPS 400W lamp features:
2000K color temperature
50,000 initial lumens
32,000 average rated life hours
Base type: Mogul (E39)