The MASTER GreenPower Plus 600W 1SL is a premium single-lamp solution made for high-efficacy performance during flower. Delivering approximately 90,000 lumens in a warm 2000K spectrum, it provides dense flower production, boosted resin development, and deeper light penetration through thick canopies — making it ideal for dedicated flower rooms and tight-spaced setups. Featuring enhanced phosphor technology that ensures improved lumen maintenance throughout its lifespan, it provides consistent, quality performance across multiple grow cycles — with an extended lifespan of up to 30,000 hours. It fits a standard E40 socket and is compatible with most 600W ballasts. For growers that want similar high-lumen output with a durable mogul-base, look into the MASTER GreenPower Plus Mogul. If you're running a 480V system but still want 600W power, the MASTER GreenPower 600‑480 is an ideal compact option for high-voltage operations.
