Constructed of recyclable steel, the IPS family is a fluorescent alternative to traditional HID high- and low-bay lighting. Fluorescent lumen packages, replacing traditional HID sources, provide a near 50 percent energy savings per fixture. Over the 20,000 hour projected life, IPS’s fluorescent lamps provide a higher quality of mean lumens, losing just 5 to 10 percent of their lumen output, while metal halide lamps can decrease as much as 40 percent. Further decreasing a project’s environmental
impact, both the IPS pendant and ceiling mount can be dimmed with bi-level switching or a dimming ballast capable of operating at ten percent of full light output.