Hydrofarm has picked up the C.A.P. Brand and will be continuing some products. HydroFarm has let us know that new stock will be available the end of January, beginning of February (as of 12/30/2013). As a result this product may or may not be immediately available when you are reading this. Please call us for availabilty. Or as an alternative option, we recommend a comparable replacement controller such as the Titan Controls Zephyr 2. C.A.P. HLC-1e High Temperature Shutdown Grow Room Controller The HLC-1e by Custom Automated Products protects your garden from overheating. The HLC-1e constantly monitors your garden temperature. If the garden exceeds the temperature that you have set, the HLC-1e turns off your lights so that crop damage will not occur. It then turns on the Temp Exceeded" light to let you know that an overheating situation occured. When the temperature returns to normal, it will turn your lights back on. It comes with a 15' remote temperature sensor. The HLC-1e is rated at 15 amps @ 120 volts. Operates at 50-115 Degrees F. C.A.P. HLC-1e High Temp Shutdown Controller Instructions PDF