Advertised Hamilton technology 150watt metal halide light system for sale. i purchased this unit on 12/22/16 and was sent a 100 watt set up. I called company about the mix up and was told that the 100 watt ballast is ok to use up 250 watt bulb. I contacted the manufacturer to confirm this information and was told by dave Hamilton technologies that I would need 150 watt ballast for 150 watt bulb. I called aquarium creations and they said they found two 150 watt units and would send out with a pick up lable for the 100 watt system. As of today 1/19/17 still nothing sent two e mails and did not get any response.