The Phillips MH100/U/M/PS Pulse Start Metal Halide is a high-quality replacement light bulb designed for use in various lighting fixtures. With a color temperature of 3200, this bulb provides bright and clear illumination. The model number PS indicates its specific design, while the bulb wattage of 100.00 ensures a powerful and reliable lighting solution. The ED17 bulb shape makes it compatible with a range of fixtures, making it an ideal choice for home and garden lighting needs.