I have a 130W actual wattage and 260 actual wattage grow lamps for sale. They are the equivalent of 300 and 600 watt HID lamps.
They are VIPARSPECTRA reflector series 300 and 600 models.
75$, and 150$, free shipping.
They were only used for a few months over winter and I am not going to be able to use them again next winter with a new baby on the way. These are super bright and will work wonders on your cold tender plants.