The Saber series, high output HPS lamp is rated to produce 160,000lm. Which is about 20,000lm more than traditional HPS lamps. Saber high output lamps are designed to maximize lumen output while providing optimal flexibility in lighting. Saber HPS lamps has a spectrum of 2000K, and is ideal for fruiting, flowering and blooming; and can also be used for full term plant growth.