Sunmaster Dual Spectrum HPS Bulb Bluelab Phosphorus pentoxide (P₂O₅): 1

Phosphorus pentoxide (P₂O₅): 1

315 x 600 12 x 24"

Contains Triacontanol and amino acids

Application Stage: Vegetative growth

delivering up to 97% light reflection

Sunmaster Dual Spectrum HPS Bulb Bluelab Phosphorus pentoxide (P₂O₅): 1The Sunmaster 600W Dual Spectrum Grow Lamp is a high performance high pressure sodium (HPS) grow bulb designed for both vegetative and flowering stages of plant growth. Manufactured by Sunmaster, this dual spectrum lamp produces a balanced mix of red and blue light, allowing growers to use one bulb throughout the entire growing cycle. Designed for indoor horticulture and hydroponic systems, the lamp provides strong light intensity and reliable