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Galaxy Select-A-Watt | 400/600/1000W Digital Ballast
Additional Media

Galaxy - Select-A-Watt Digital Ballast - 400, 600, and 1000 Watt Dimming Levels

Operates MH or HPS Lamps - Universal Plug - 120/240 Volt - Sun System 902518


Operate metal halide or high pressure sodium grow lights with this state of the art digital ballast from Galaxy! Backed by a 5-year warranty, the Galaxy Select-A-Watt digital ballast is manufactured to provide today's serious grower with maximum flexibility and performance. The ballast properly drives a 400, 600, or 1,000-watt lamp to ANSI specifications. Set the switch to the desired wattage, insert a lamp of the same wattage, and the ballast operates that lamp. Use the Turbo Charge feature to increase the output of a 1000 watt lamp by 10%. To reduce in-rush current spikes, the ballast delays 1-3 seconds each time it starts, using its pre-programmed digital random start feature. This ballast includes a 6-foot, 120-volt power cord. A 240-volt power cord is sold separately. For dimmability, use a lamp with a wattage higher than the specified wattage on the ballast.

Brochures & Spec Sheets


Stock Code:  GROW-902518
Family:  Select-A-Watt
UPC:  870883000103
ANSI Code:  S51/M59/S106/M47/S52
Bulb Type:  Metal Halide/High Pressure Sodium
Cord Length:  6 ft.
Width:  8 in.
Input Voltage:  120 to 240 Volt
Operates:  400W, 600W, or 1000W Lamps
Start Temp. (Max):  120 Deg. F
Power Factor:  99%
Weight:  13 lbs.
Warranty:  3 Years
Brand:  Galaxy
Part No.:  902518
Wattage:  1000 Watt
Ballast Type:  Electronic
Dimmable:  Yes
Length:  20.2 in.
Height:  5.4 in.
Maximum Current:  9.10 Amps/4.55 Amps
Start Temp. (Min):  50 Deg. F
Plug Type:  Universal
THD:  10%
ETL Listed:  Yes

Customer Reviews

Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by great product at an excepional value Ballasts run great. No noise, heat, or mounting issues at all. Very pleased. October 14, 2014
  • 2015-06-30T05:32:33.055-05:00
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