Spider Farmer SUPP-R30 660nm Deep Red LED Grow Light Bars 2-Bar 23.6" — 88 Diodes, 30W Low-Draw Supplemental Bloom Boost

Spider Farmer SUPP-R30 is a two-bar, 23.6" supplemental LED light system that delivers concentrated 660nm deep-red photons to boost flowering and fruiting in indoor grows.

Supplemental red light fills spectral gaps that many primary grow fixtures can miss. The SUPP-R30 pairs two slim bars with a high-density array of 88 deep-red diodes to provide even, targeted 660nm coverage for tents and racks where additional red photons improve plant reproductive-stage performance without replacing your main light source.

How does this bar improve flowering and fruit set?

The SUPP-R30 focuses on the 660nm deep-red range, a wavelength that supports plant processes tied to flowering and fruit development. By adding concentrated deep red alongside your full-spectrum fixture, you can encourage more consistent bud formation and potentially improve final yield quality.

• 88 densely packed 660nm diodes for consistent red photon delivery
• Two 23.6" bars cover benches and small tents evenly
• Designed to complement, not replace, full-spectrum main lights

Will these bars fit my grow tent or canopy layout?

Each bar measures 23.6" and consumes 30 watts total, making the SUPP-R30 well suited to 2x2, 3x3 and 4x4 tents and small commercial racks. The slim profile and daisy-chain capability let you scale a layout across multiple bays without adding complicated wiring or extra drivers.

• Compact 23.6" length fits common tent sizes
• Daisy-chain multiple bars for uniform coverage across rows
• Low 30 W power draw per unit eases electrical planning

How durable and safe is the SUPP-R30 in humid or commercial spaces?

Spider Farmer built the SUPP-R30 with waterproof LED diodes and a robust aluminum-and-copper frame to withstand wet or humid environments common in propagation and flowering rooms. The construction and brand-backed five-year after-sale service aim to provide reliable performance for prolonged commercial or hobbyist use.

• Waterproof diodes for wet-area tolerance
• Aluminum and copper chassis for heat dissipation and longevity
• 5-year after-sale support from Spider Farmer

How do I integrate these bars with existing lights and controls?

SUPP-R30 bars are intended as supplemental fixtures used in tandem with main lighting—quantum boards or bar-style full-spectrum lights. They plug in-line and can be daisy-chained for centralized management; use standard timers or controllers to synchronize red supplementation with your photoperiod schedule.

• Compatible with quantum board and bar-style main lights
• Daisy-chain feature simplifies wiring across multiple fixtures
• Works with common timers and environmental controllers

Who is this for? Growers seeking to fine-tune the reproductive stage—home hobbyists with 2x2 to 4x4 tents, small commercial cultivators adding red supplementation to existing arrays, and propagation facilities wanting compact, weather-tolerant bars—will appreciate the SUPP-R30. If your goal is to supplement a full-spectrum setup with focused 660nm light to address spectral gaps without major electrical changes, this two-bar system is designed to fit into that workflow.