The Digilight Pro MAX 400V ballasts from Maxibright
The Digilight Pro MAX 400V ballasts from Maxibright are one of the most efficient ballasts on the market. Delivering a clear 10% more PAR output than any 230V unit as well as having an improved spectrum. 400V ballasts were first implemented by Gavita on their 600W and 1000W units that are attached directly to the lamp socket. The Maxibright Digilight Pro Max is a stand alone ballast that can be hooked up to any E40 or double ended lamp holder with a 1000w IEC fitting like other 1000w digital or magnetic ballasts; although you will need to use a bulb designed to be used with 400V ballasts.
This ballast comes with the following features: Surge Control Soft Start technology for longer lamp life and continual efficient output Fast lamp re-strike ensures hot lamps start as quickly as possible End of lamp life detection Thermal protection with auto re-set Short circuit protection Diagnostic LED feature Silent and Lightweight.