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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
delivering up to 97% light reflection
• Indoor grow rooms• Hydroponic systems• Greenhouse cultivation• Flowering and fruiting plants• Growers using 600W HPS lighting systems
high-PK bloom additive formulated for the final weeks of the flowering cycle
Phosphorus pentoxide (P₂O₅): 1
helping to remove mites
Sunmaster Dual Spectrum HPS Bulb Bluelab delivering up to 97% lightThe 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