The Spider Farmer GlowR40 Deep Red Spectrum Supplemental LED Grow Light is a 40W (20W per bar, 2 bars included) fixture designed to enhance the flowering and fruiting stages of indoor plants. It delivers a concentrated Deep Red 650-665nm spectrum, which is scientifically proven to stimulate photosynthesis and increase final yields. This model is engineered to complement smaller-scale grow setups, as it is specifically recommended for use with main grow lights that have a power draw under 500W, such as the SF2000 or G4500. It offers flexible application methods, including top, side, and under-lighting, to ensure even canopy coverage.

• Optimized Spectrum: Utilizes a precise 650-665nm Deep Red spectrum to significantly boost flowering and fruiting.

• Targeted Use: Ideal for supplemental use with main grow lights that have a power draw of less than 500W.

• Massive Daisy Chain: Features high interconnectivity, allowing up to 16 light bars in series (110V).

• Waterproof Rating: Protected by an IP65-rated lampshade for safe operation in humid environments.

• Silent Operation: Fanless design (0 dB) ensures quiet integration into any indoor grow space.

The GlowR40 is built for durability and extensive coverage with ease of use. It is protected by an IP65 waterproof transparent lampshade, safeguarding the unit against moisture and extending its lifespan up to 50,000 hours. The light features an exceptional daisy-chain capacity, allowing users to link up to 16 units in series at 110V (or 32 units at 220V), making it scalable for larger areas while keeping wiring simple and organized. This combination of powerful, specialized spectrum and robust, scalable design makes it an ideal supplemental lighting solution for smaller hydroponic or greenhouse operations.

Product Specifications