![Dimmable Electronic Ballast Without LED Indicator](http://sunstreamhydroponics.com/cdn/shop/products/ballastnoled-2_512x340.png?v=1565993201)
SunStream 1000 Watt Dimmable Electronic Ballast for Grow Lights MH/HPS
SunStream
Full Version & Standard Version 120v/240v 1000w dimmable high frequency ballast Power factor >0.99, THD<8% Best for HPS/MH Compati...
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