The MASTER GreenPower Plus 600W UNP is a high-performance HPS lamp engineered to deliver efficient growth during flower. Delivering around 89,250 lumens at a 2000K spectrum, it enhances the development of dense, resin-rich buds and offers deep canopy penetration. Optimized for using in electronic ballasts, it provides improved lumen maintenance over its lifespan of up to 18,000 hours of stable light output. Ideal for multiple cycles, it’s built with a clear outer bulb and an E40 base that makes it compatible with most 600W fixtures. For growers seeking a durable mogul-base with similar high-lumen performance, consider looking into the MASTER GreenPower Plus Mogul. If you're operating on a 480V system but still want 600W power, the Philips MASTER GreenPower 600‑480 is a compact and efficient option made for high-voltage setups.
