If you equip a larger operation, working on the North American 3 phase systems, you now have the choice of remotely controlling your lights with our Gavita Master controllers. We designed new, multi-voltage electronics to either work with the US 480 V or the Canadian 600 V WYE 3 phase installations, enabling much lower installation costs, more efficient electricity use and ease of installation. Running on a higher voltage (277V or 347 V phase-neutral) these fixtures use less power and are more compact than traditional consumer 120-240V fixtures. The compact fixture contains a lamp, HR96 reflector or W 150 DE for wide configurations and horticultural quality ballast in one comprehensive package.