Galaxy 1000W Dimmable Ballast (902518) + FREE Ultrasun Lamp (901558)

Model: 902518 / 901558


Galaxy 400-600-1000 Watt dimmable ballast on sale for only $208.99!


We'll throw in an UltraSun 1000W HPS digital lamp for FREE!

Galaxy 400-600-1000 Turbo Select-A-Watt Dimmable Ballast (902518)

These state-of-the-art ballasts are manufactured to provide today’s serious grower with maximum flexibility & performance. The Galaxy® Select-A-Watt™ is the preferred “dimmable” electronic ballast on the market. The Galaxy® brand name carries a strong reputation of reliability and performance.

Lamps are only dimmable on wattages lower than the specified lamp wattage. A 1000 watt lamp can be dimmed down to 600 or 400 watt. A 600 watt lamp can be dimmed down to 400 watt, but cannot be over-driven to 1000 watts.

Turbo Charge is designed for 1000 watt lamps only on 902518 and 600 watt lamps only on 902517. Do not use with 400 or 600 watt lamps on 902518 and do not use 400 watt lamps on 902517. This can be hazardous.

There are three ways to use the Select-A-Watt™ feature: It will properly drive a 400, 600 or 1000 watt lamp to ANSI specifications. For example: Set the switch to 400 watts, insert a 400 watt lamp into your socket and the ballast will operate the 400 watt lamp. The ballast will similarly operate 600 or 1000 watt lamps.

The second option is to dim a 1000 watt lamp. Adjust the switch to 400 or 600 watts and the ballast will dim the 1000 watt lamp by 40% or 60%.

The Turbo Charge feature will increase the output of a 1000 watt lamp (only) by approximately 10%. You will achieve peak performance, but this may decrease your lamp life.

5 year warranty.

Ultra Sun 1000W HPS Digital Grow Lamp (901558)

The New Ultra Sun™ Digital lamps are here! These high-output horticultural lamps have been specifically designed for use with electronic ballasts, such as Galaxy® and Lumatek™. 1000w = 140,000 Approx. Initial Lumens

  • Newly designed proprietary starter for greater reliability.
  • Ceramic insulation plate for better insulation & performance.
  • Stainless steel armature, instead of nickel plated steel, is stronger & longer lasting.
  • Green ceramic base to identify this as a digital lamp.
  • One year warranty.
Weight: 10.48 lb.
List Price: $336.90