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G.A.S Day & Night Controllers

G.A.S Day & Night Controllers

Craig Page |

Maintaining a properly optimised environment is fundamental to a successful grow and a good harvest. With these devices, you'll be able to set and maintain exact environmental parameters for both day and night, giving you more control over your grow cycle and potentially saving on energy at the same time.


How do these sensors work?

Essentially, all Day & Night Controllers use a light sensor integrated within a probe to detect whether your lights are on or off (make sure they're placed in a well-lit area of your grow room) and to measure temperature/humidity. The dial on the left-hand side is for 'daytime' adjustments while the dial on the right will control 'night time' inputs. The device will then switch between day and night settings in response to your lights and power your device on/off until the threshold set by you is reached.


Heater Control

Studies have repeatedly shown that it's possible to significantly affect plant morphology (shape and structure) - especially internodal spacing - by controlling for the differences between 'lights on' and 'lights off' temperature - this is known as 'DIF'. While this effect can vary between cultivars, it's possible to reduce or increase stem elongation (and eliminate the use of PGRs often used to achieve this) by adjusting DIF. The G.A.S Day and Night Temperature Controller is the perfect tool for these purposes and one that every grower should have. With this device, you'll be able to set exact target temperatures to effectively regulate your grow room heater - ideal for controlling early-bloom stretch as well as potentially saving £££ off the cost of electricity.


Humidity Control

As well as controlling for temperature differences, it's also important to ensure that humidity levels are appropriate for both day and night phases. While your plants won't be photosynthesizing during their dark period, they'll still be transpiring and adding moisture to the air, so it's important to make sure that humidity levels don't spike (especially as lower temperatures will raise the relative humidity levels), leading to the potential risk of mould/mildew forming. If you're using a humidifier to increase humidity or a dehumidifier to decrease humidity, the G.A.S Day and Night Humidifier and Dehumidifier Controllers will allow you to control these more precisely when your lights are both on and off.



If you have any questions about this product range, we're on hand 6 days a week to answer your questions, so please feel free to contact us. Or, if you'd like to see these in action, why not pop into store?

Hytec Horticulture Ltd
4 Bailey Drive
Norwood Industrial Estate
S21 2JF

Ultrabright PRO 60w Under Canopy LED Grow Lights

If you're working in a tighter space or need a more flexible option, the Ultrabright PRO 60w Under Canopy LED Grow Light offers the same outstanding performance but in a thinner, more affordable package. With an efficacy of up to 3.2μmol/J, these compact lights provide the perfect solution to poor lower growth in plants, increasing the quality and yield of your crop without requiring a huge investment.

Key Features:

  • Full Spectrum LED: These lights provide a full spectrum, with more red wavelengths to complement existing HPS and LED grow lights.
  • Linkable: Like the 150w version, the 60w light can be linked (up to 35 units) together, providing incredible flexibility in light setup. It’s perfect for growers who need to adjust their lighting to fit their specific plant or floor layout.
  • IP65 Waterproof: Protected against high-humidity. splashes and spills, making them suitable to place low down.

Specifications:

  • Wattage: 60w
  • Efficacy: 3.2 μMol/J
  • PPF Output: 192 μMol/s
  • Lifetime: >50,000hrs
  • Waterproof Rating: IP65
  • Warranty: 1 Year

How Many do I Need for My Area?

To perfectly pair your under canopy with larger overhead grow lights, we recommend using half the wattage of your main grow light for maximum effectiveness. For instance, 2 x 150w or 5 x 60w (300w total) Ultrabright Pro Under Canopy lights would complement a 600w LED grow light for optimal results.

Ultrabright PRO 720w LED Grow Light

For those looking to take their grow operation to the next level, the Ultrabright PRO 720w LED Grow Light offers unmatched performance. With an impressive 3.2 μMol/J efficacy, this light is perfect for providing deep canopy penetration and precise, uniform light distribution across your entire growing area. Whether you're growing in a 1.5m x 1.5m or a 1.2m x 1.2m space, the 720w light will saturate your entire canopy, ensuring that every plant receives the light it needs to thrive.

Key Features:

  • Full Spectrum LED: With a combination of blue, red, and white light, this light mimics natural sunlight, promoting healthy growth at all stages.
  • Dimmable Ballast: The Ultrabright 720w light includes a dimmable ballast with four different brightness settings, which is ideal for adjusting the light intensity based on the plant's growth stage. Check out our LED Hanging Height & Dimming Blog for a stage-by-stage guide.

Pair with Under Canopy Lights

For even more dramatic results, pair the 720w light with the Ultrabright Under Canopy LED lights. This will ensure that no part of your plant is left in the dark, giving you the ultimate control over every aspect of your crop.

Specifications:

  • Wattage: 720w
  • Efficacy: 3.2 μMol/J
  • PPF Output: 2304 μMol/s
  • Lifetime: >50,000hrs
  • Warranty: 1 Year

The Bottom Line: Unbeatable Performance at an Unmatched Price

Whether you're a hobbyist grower or a commercial cultivator, the Ultrabright PRO LED Grow Lights provide a level of performance that is hard to match. Offering high efficacy, full spectrum lighting, and customisable linking capabilities, these lights provide the tools you need to maximise the potential of your plants—while saving time, energy, and labour costs.

In addition to their outstanding performance, these lights are designed with affordability in mind. Growers can achieve superior results without the hefty price tag typically associated with high-end LED grow lights. Whether you choose the 150w or 60w Under Canopy lights or the powerful 720w canopy light, the Ultrabright PRO series offers unbeatable value for your investment.

Adjusta-Watt Intec LED Grow Light

Following on from the huge success of the Adjusta-Watt Retro 720w Ballast-Powered LED Grow Light, the Adjusta-Watt Intec LED Grow Light is the latest Driver-Powered addition to the range. Not only does this light come in the same compact size as the Retro (90cm x 90cm), but a larger version is also available.(110cm x 105cm), optimised for 120cm-150cm grow spaces and designed for both hobbyist and commercial growers.

With its Sol-Spec adjusted spectrum, this light optimises plant growth across all stages, enhancing photosynthesis and boosting yields. The fully integrated, ballast-free design simplifies installation and minimises the footprint, making it ideal for space-conscious setups.

Solistek 720W Integrated Ballast LED Grow Light 3.2umol

The Solis Tek 720W LED Grow Light is a high-performance lighting solution designed for serious indoor growers. Engineered to maximise efficiency and plant growth, this cutting-edge grow light offers an impressive maximum power output of 720W, delivering exceptional results in a 5x5 ft coverage area.

Main Features

  •  High Power Output: Operates at a maximum power of 720W, delivering strong light intensity for optimal plant growth.
  •  Efficient Performance: Achieves an impressive light efficacy of 3.2 µmol/J, ensuring energy efficiency and reduced operating costs.
  •  Ideal Coverage Area: Designed to cover a 5x5 ft area, making it perfect for both commercial and personal grow setups.
  •  Top-Bin LEDs: Features high-quality LED chips for superior light quality and enhanced plant development.
  •  Dimmable Functionality: Adjustable light levels at 25%, 50%, 75%, and 100%, allowing customization for different growth stages.
  •  Long Lifespan: Rated at L90 > 50,000 hours, ensuring durability and consistent performance over multiple growing cycles.
  •  Compact Design: Sleek dimensions of 1088 x 1063 mm offer a space-saving solution without compromising on power.

This advanced grow light combines efficiency, durability, and functionality to provide an exceptional growing experience.

Built In Driver

The built-in driver on the Solis Tek 720W LED Grow Light is engineered for reliability, efficiency, and convenience. This integrated driver eliminates the need for external ballast setups, simplifying installation and reducing clutter in your grow space. It ensures a stable and consistent power supply to the LEDs, optimising performance and light output for maximum plant growth. Designed for energy efficiency, the driver minimises power loss and helps lower operational costs. With advanced thermal management, it operates at a cooler temperature, extending the lifespan of the grow light while maintaining peak performance. 

Omega Undercanopy LED Grow Light

The race in the Under Canopy market is heating up, and Omega are fresh out the gate with this new light.

The Omega 120W Under Canopy LED Grow Light is more than a supplemental lighting solution, it's a game-changer for hydroponic setups. Working seamlessly alongside top canopy lights, this dual-lighting strategy provides 360-degree illumination, ensuring no part of your plants is left in the shadows. The result? Increased yields, better-quality crops, and the efficient use of every inch of your grow space. Whether you're growing leafy greens, fruits, or flowers, the Omega 120W Under Canopy maximises productivity and plant performance.

MaxiLED Undercanopy LED Grow Lights

Coming in hot behind the Omega Under Canopies are the MaxiLED Under Canopy LED grow lights. This great value-for-money twin pack provide a magenta-coloured hue due the combintation of efficient red and blue diodes. These grow lights boast an incredibly high build quality and a slim form factor, making them a solid choice for a variety of growers and grow spaces.

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