I have the Y hood. I highly suggest buying a decent cool tube hood. Id recommenf the balast and bulb. But ive never used an HPS. I will say this hood caused light damage pretty badly on 2 of the plants. It was already about 2 feet away but the nature of the y hood is it doesnt quite keep its factory bends, needless to say mine has a hotspot that spans about a 2x2 square. Definitely investing in a new hood asap.
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