Grow Pros 4' Under Canopy Light - Model 4 - Dual Channel - 80% Red + IR - 2-PACK

The GrowPros Solutions Viper Under Canopy Light 4ft is designed to provide supplemental light to the lower regions of plants in indoor cultivation environments. By strategically placing Vipers beneath the canopy of the plants previously low yielding shaded areas now receive the ideal amount of light intensity, making bigger and more potent flowers.

The main 125w Full Spectrum channel has the perfect proven spectrum and intensity to eliminate C buds and increase the size and yield of the A and B buds.

The 25w independent Infrared channel not only increases the light penetration up through the canopy, it also allows for growers to trigger the “Emerson Effect”.

By providing pure infrared light for a short time at the beginning of the dark cycle growers can stimulate a faster hormone switch in the plants which will shorten the transition period between Vegetative and Flowering stages of the plant.

Bud sites can set and start developing up to 1-2 weeks faster which leads to earlier harvesting.

The Viper has multiple benefits that make return on investment super-fast and smart business decision.

Features & Benefits

• Adapted with 120V power cord or 240V power cord *Sold Separately*
• Increased Over All Yield – 25%-40%
• More Uniform Maturity across depth of canopy
• Less labor required in striping of under canopy
• Less labor required in sorting and trimming
• Increase in A and B buds means a higher value per pound
• Increase in grams per cubic foot of canopy
• Shortening of Flowering time – more harvest per year

Illuminate Growth, Cultivate Brilliance: Grow Pros Solutions Under Canopy Lights Red Spectrum Model 4

Growpros Solutions’ first-ever under canopy lights dual channel are engineered to enhance the yield and color of lower flowers. These supplemental lights cab significantly effectively enlarge B-buds and C-buds, promoting better growth and development in areas that typically underperform. By targeting the understory, Growpros Solutions ensures a more uniform and abundant harvest, maximizing the potential of every plant.

A solution was needed when addressing the hindered development of lower buds and leaves on plants grown where limited lighting reaches beneath the top canopy. It was found that the strategic installation of under-canopy grow lights improves overall plant development.

The GrowPros Solutions 150W 4′ Under Canopy Grow Lights Model 4 Dual Channel have been meticulously designed by hydro growers for hydro growers. This innovative lighting system features two channels: one 125 Watt channel with a Red + White spectrum and the other with an 25 Watt IR spectrum. Both channels are dimmable, allowing for precise control over light intensity to meet the specific needs of your plants at important growth stages.

Additionally, these grow lights are DLC and ETL listed, making them eligible for energy rebates under most utility rebate programs. This ensures not only superior performance but also cost savings on energy bills.

How to Determine How Many Power Cords and Interconnect Cables to Order

One pair of 4' UCL's are designed to cover a 4' x 4' area. Each UCL has a short, flexible pigtail that allows you to daisy-chain multiple fixtures together (both power and data/dimming). So if you will be running multiple fixtures in a straight line and the fixtures will be very close to each other end-to-end, you would only need a single power cord and no extension cables.

Common configurations/examples:

• 4' x 4' space: this would require (1) pair of UCL's, (1) power cord and (1) interconnect cable, since the two fixtures will be spaced a couple of feet apart, which is longer than the pigtails on the fixtures themselves.
• 4' x 8' space: this would require (2) pair of UCL's, (1) power cord and (1) interconnect cable. Each pair of UCL's would be daisy-chained together using the attached pigtails to make an 8' long light, and the interconnect cable would join the first 8' section on one side of the space to the second 8' section on the other side. All four fixtures would be powered by the same power cord.

Now that you understand how the fixtures daisy chain together and how the interconnect cables are used, you can see how easy it is to expand this to larger spaces, custom benches, etc. Keep in mind there is a limit to how many fixtures you can daisy chain together:

• 8pcs @ 120V
• 12 pcs @ 208V
• 14 pcs @ 220V
• 16 pcs @ 240V
• 18 pcs @ 277V

Controller Options

Grow Pros UCL's can be controlled using most 0-10V controllers on the market today. When using a TrolMaster controller you will simply need to add a TrolMaster LMA-14. Grow Pros also offers a low-cost controller that has many additional features for controlling UCL's. 

If you are planning on using a simple ON/OFF timer to control your Under Canopy Lights then you will need a Data Bypass Chip to plug into the data side of the power cord. This will make the lights default to 100% ON when they get power from the wall. This chip by-passes the standard commercial setting that defaults the light to 0% OFF until it receives a data signal (from a 0-10V lighting controller) to turn on. This commercial setting prevents lights from turning on in the middle of the night if the data signal or an individual fixture malfunctions. However, without using a Data Bypass Chip or a lighting controller, the fixture will not turn on when it's powered on.

Simply put...

• If you plan on using your Under Canopy Lights with a lighting controller (e.g. Trolmaster or any other 0-10V controller) - you do not need to purchase a Data Bypass Chip.
• If you will not be using a lighting controller - you must purchase a Data Bypass Chip. 

Lighting Stands

Grow Pros offers optional telescopic stands to keep your UCL's off the floor or bottom of your trays. They facilitate easy installation and secure placement of your UCL's. 

Specifications

• Wattage: 150W Dual Channel (125W / 25W)
• Input power: 120V-277V / 50/60Hz
• PPF: 450 μmol
• IP Rating: IP65
• Color: Red + White / IR
• Lifespan: 90% output at 36,000 hours
• Working Temperature: 0ºF to 104ºF
• Warranty: 5 years limited
• Amperage:
  • 120V – 1.28A
  • 208V – 0.73A
  • 220V – 0.68A
  • 240V – 0.63A
  • 277V – 0.53A
• Daisy chain:
  • 8pcs @ 120V
  • 12 pcs @ 208V
  • 14 pcs @ 220V
  • 16 pcs @ 240V
  • 18 pcs @ 277V