All $50+ Orders Get Free Delivery
Free shipping on all orders over $50
7-15 days international
11 people viewing this product right now!
30-day free returns
Secure checkout
11634877
Are you looking to not only maximize yields but also dramatically accelerate flowering time to achieve faster harvests and increased annual production cycles?
The GrowPros Solutions Viper Under Canopy Light Model 4 Dual Channel delivers breakthrough technology with an independent infrared channel that triggers the Emerson Effect, reducing transition time between vegetative and flowering stages by up to 1-2 weeks.
Engineered for commercial cultivators and serious growers focused on maximizing both yield quantity and production efficiency through advanced spectrum manipulation.
This revolutionary lighting solution features a strategic dual-channel spectrum configuration with a primary Full Spectrum + Red + White channel for optimal flower development and a dedicated independent Infrared (730nm) channel that delivers two distinct advantages. First, it enhances light penetration throughout the canopy, and second, it enables the triggering of the Emerson Effect by providing pure infrared light for a short time at the beginning of the dark cycle.
Available in both 4ft (150W total - 125W main / 25W IR) and 8ft (300W total - 250W main / 50W IR) configurations, the Viper is proven to increase yields by up to 50% by transforming typically underdeveloped lower buds into premium harvestable product while simultaneously accelerating flowering development by 1-2 weeks. This dual benefit delivers an exceptionally fast ROI for commercial operations by both increasing yield per cycle and enabling more cycles per year.
The advanced dual-channel system is fully dimmable and compatible with most controllers on the market via RJ12 Data Cable (integrated with power cord), allowing precise control over both main and infrared outputs. Built with commercial durability in mind, these IP65-rated fixtures feature an integrated driver and slim profile design with passive thermal management and an impressive L90 rating exceeding 36,000 hours.
Independent 730nm infrared channel triggers accelerated hormone switch, reducing flowering transition time by 1-2 weeks.
Eliminates C-grade buds while dramatically increasing size and potency of A and B buds with optimized spectrum delivery.
Strategic combination of main spectrum and infrared wavelengths delivers superior penetration throughout the entire canopy profile.
Combined benefits of higher yields and faster harvests deliver exceptional return on investment for commercial operations.
The GrowPros Solutions Viper Under Canopy Light is available in two configurations to meet your specific cultivation needs:
4ft Viper Under Canopy Light (150W total - 125W main / 25W IR): The compact model delivers targeted dual-channel spectrum light to lower canopy regions in small to medium grows. The main 125W Full Spectrum channel has the perfect proven spectrum and intensity to eliminate C-grade buds and increase the size and yield of A and B-grade buds. The dedicated 25W independent Infrared channel enhances light penetration and enables Emerson Effect triggering for faster flowering transition.
8ft Viper Under Canopy Light (300W total - 250W main / 50W IR): The extended version offers the same dual-channel benefits as the 4ft model but with double the power and coverage, making it ideal for larger commercial grow operations. The main 250W Full Spectrum channel and 50W Infrared channel deliver the same precision spectrum control and yield-enhancing benefits with expanded coverage for maximum efficiency in commercial settings.
The Model 4 Viper features revolutionary technology that leverages the Emerson Effect to accelerate plant development:
By providing pure infrared light (730nm) for a short time at the beginning of the dark cycle, growers can stimulate a faster hormone switch in plants, dramatically shortening the transition period between vegetative and flowering stages. This physiological response, known as the Emerson Effect, allows bud sites to set and start developing up to 1-2 weeks faster, leading to earlier harvesting and increased annual production cycles.
The independent infrared channel gives growers unprecedented control over this process, allowing for strategic implementation of the Emerson Effect without disrupting the main lighting schedule or spectrum. This advanced capability represents a significant advancement in plant manipulation technology, delivering both yield improvements and cycle time reduction simultaneously.
Enhance your Viper Under Canopy Light system with these optional accessories (sold separately):
| Specification | 4ft Model Value | 8ft Model Value |
|---|---|---|
| Total Wattage | 150W Dual Channel | 300W Dual Channel |
| Channel Distribution | 125W / 25W | 250W / 50W |
| Main Channel Spectrum | Red + White Full Spectrum | 80% Red + White Full Spectrum |
| Secondary Channel | Infrared (730nm) | Infrared (730nm) |
| Input Power | 120V-277V / 50/60Hz | 120V-277V / 50/60Hz |
| Power Factor | >0.9 | >0.9 |
| Lifetime Testing | L90: >36,000 hrs | L90: >36,000 hrs |
| Thermal Management | Passive | Passive |
| IP Rating | IP65 | IP65 |
| Design Features | Built-in driver, slim profile | Built-in driver, slim profile |
| Controller Compatibility | Compatible with most market controllers | Compatible with most market controllers |
| Installation Features | Power and data chaining through same connections | Power and data chaining through same connections |
GrowPros Solutions provides a 5-year limited warranty on all Viper Under Canopy Light Model 4 Dual Channel fixtures, covering manufacturing defects in materials and workmanship under normal use conditions. This extended warranty demonstrates GrowPros' confidence in their premium dual-channel lighting technology and commercial-grade construction.
