New GlowR40/R80: Red spectrum supplemented LED grow light bars

Spiderfarmerled

Well-Known Member
Rollitup Advertiser
Introducing the GlowR40/R80: Red spectrum supplemented LED grow light bars

Ranging from 650-665nm, red light wavelengths are highly effective at regulating growth and development. Red LEDs are among the most efficient, chlorophyll strongly absorbs red light, effectively enhancing photosynthesis.

Red light plays a crucial role in plant growth, Spider Farmer GlowR40/80 light bars provide extra deep red-supplemented illumination in your grow spaces, can help optimize plant growth, and maximize and encourage blooming and formation of bountiful fruits.

We recommend:
GlowR40 for 2x2, 3x3 grow tent, paired with main light below 500W for supplemental light.
GlowR80 for 4x4, 5x5, or larger grow tent, paired with main light above 500W for supplemental light.
Whether you're a tent grower or a professional in batch room growing, we have the suitable size for you to improve plant health and productivity.

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