175 watt metal halide ballast kits for MH bulbs
175 watt metal halide ballast for Metal-halide lamp (MH). Operating conditions, such as lamp burning position and normal variations in supply voltage or ballast characteristics, can affect lamp color and light output of MH lamps. Normally, at its end-of-life, an MH lamp won’t start because the mix of materials in the arc tube changes. Therefore, […]
175 watt metal halide ballast specification and price
Mercury-vapor lamp (MV). With the lowest efficacy of any of the HID sources, most of these lamps in the 175 watt metal halide ballast to 1000W ratings have an average rated life of 24,000 hrs. Because of this relatively long life, coupled with a slow reduction in lumen output, you should replace them well before […]