Metal Halide 250w Grow Light Ballast only

The ballast is heavy duty to resist damage. This cooler running, heavy duty, commercial quality ballast is designed to last beyond the 5 year system warranty. The quieter noise reduced, industrial grade ballast is long lasting and trouble free. The cooler running extruded aluminum housing is designed to dissipate heat at an improved rate. Compare to sheet metal housings that get very hot to the touch and trap heat around the ballast that cause internal component failure. It is quieter, noise reduced ballast. The ballast utilizes a high tech heat sink, which doubles as the component enclosure housing. It is ETL listed for safe operation, rated for damp location, comes with a 6-foot power cord and has a 10-foot lamp cord. The heat-sink case or housing that holds the components is made from extruded aluminum. In the extrusion process fins are made. These fins help to transfer the heat from the transformer to the air without the need for air vents. You will find fins like these on high quality stereo gear and used there for the same purpose. You should also note that these ballasts have not been painted. The painting of the heat sink case or housing inhibits the heat transfer process dramatically. Other manufactures that paint their air vent free ballasts for cosmetic reasons run the risks of baking the components. Electrical components work better when they run cool. We will never paint our ballasts. Six feet of heavy-duty power cord and 10 feet of heavy-duty lamp cord are standard. The lamp cord comes complete with a mogul socket and assembly to attach to all reflectors. The socket is rated at 5kv and is universal. Extruded Aluminum Heat Sink Housing for Maximum Cooling UL & CUL listed and approved for safety Shipping and Handling Information: Shipping and Handling is calculated using standard UPS rates plus a small handling fee. Enter in your Shipping information (State and Zip) after you checkout to calculate the exact shipping rate (Note that your order will
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