Spider Farmer GlowR40 40W Deep Red 650–665nm – Supplemental LED Grow Light for Flowering & Fruiting

The Spider Farmer GlowR40 40W Deep Red is a powerful deep red LED grow light (650–665 nm) designed to enhance photosynthesis during the flowering and fruiting stages. Featuring two 20W light bars, IP65 protection, and a flexible mounting system, this light is ideal as supplemental red light under virtually any LED grow light up to 500W. Perfect for growers looking to increase yields with a focused red light spectrum and denser buds during flowering.

Key Benefits

• Deep red 650–665 nm spectrum for stronger flowering, more compact buds and higher yields
• Ideal as additional light under LED grow lights up to 500W (SE4500, G4500, G5000, SF2000, SF4000 etc.)
• IP65 waterproof transparent lampshade for protection in humid growing areas
• Daisy-chain design for easy connection of up to 16–32 light bars
• Multiple installation options: underlighting, sidelighting, toplighting or between the plants
• Improves light distribution and compensates for height differences between plants
• Plug-and-play design, suitable for tents, grow boxes and larger spaces

Specifications

• Power: 40W total (2 x 20W light bars)
• Spectrum: Deep red 650–665 nm
• Dimensions per bar: 62 × 4.56 × 3.65 cm
• Daisy chain: 16 bars at 110V | 32 bars on 220V
• IP rating: IP65 water resistant
• Compatibility: Complements LEDs up to 500W (SF2000, SF4000, SE4500, G4500, G5000, etc.)
• Installation: bottom light, between plants, side light, top light
• Further details: see product specifications or images

Why Amsterdam Grow Supplier

Amsterdam Grow Supplier delivers exclusively high-quality growing solutions from top brands like Spider Farmer. With expert service, discreet shipping, and proven quality, we help every grower achieve better yields and healthier plants—every round, every harvest.