• Room overheat protection
• Manages two zones with wired control, flexible control on brightness and sunrise/sunset set
• Support two channels for group setting, up to 80 units of light control per channel
• User-friendly LCD touchscreen
• Compatiable with both LED and HPS which has 0-10V RJ11 port
0-10V lighting controller is designed to control two light groups in any given
area. The controller uses 0-10V adjustable DC voltage to control ballast &
LED. The controller operates on a 24-hour time cycle. The controller also has
the ability to simulate sunrise and sunset cycle from 10-60 minutes. Each of
the two-lighting group channels has a room overheat protection function
that can be set as needed. You can use the LCD touchscreen to easily view
and modify the current settings for each channel. The screen will
automatically turn offff after 45 seconds of no use to protect plants from
interruption of the light cycle. Moreover, the Lighting Controller is portable,
easily operated and installed.
for more details about this controller specification and technical and installation, please contact us directly via E-mail: sales@sznumber.com
LED grow lights are a significant advancement in indoor gardening technology, offering numerous benefits over traditional lighting options such as high-pressure sodium and metal halide.
Enhanced Growth: Facilitates faster growth, increased density, and improved resin production for greater yields.
Extended Lifespan: Designed to last between 50,000 to 100,000 hours, providing reliable performance for 5 to 10 years.
Energy Efficiency: Utilizes 30-50% less energy than conventional systems, resulting in significant cost savings.
Reduced Heat Emission: Lowers HVAC demands, creating a more stable growing environment.
Streamlined Installation: Simple setup with no ballasts and infrequent bulb replacements.
Advanced Control Options: Many units offer dimming, timing, and spectral adjustments for better management.
Compact Design: Low-profile design fits well in tiered systems, optimizing available space.
Safe Operation: Free from hazardous substances like mercury.
LED grow lights generally require 30-50% less wattage compared to HID systems. Be mindful of actual wall wattage versus advertised figures.
Aim for 30-40 watts per square foot, adhering to manufacturer specifications as requirements can vary.
You shouldn’t actually use wattage to determine how powerful of an LED grow light you need. Instead there are other factors that are more important, such as PPFD and footprint uniformity.
An IP rating, or Ingress Protection rating, indicates a device’s protection against dust and water. It is expressed as “IP” followed by two numbers: the first number rates protection against solids like dust, and the second assesses protection against liquids like water.
For example, an IP65 rating allows for submersion in water. However, for LED grow lights, an IP54 rating is adequate, as these devices are only exposed to moisture, making it a more cost-effective choice.
LED, HPS, and MH are distinct types of lighting used in horticulture.
LED lights are energy-efficient and provide a full spectrum of illumination, making them suitable for all growth stages. While the initial investment is higher, their long lifespan and minimal maintenance make them a sound choice for the long term.
HPS (High-Pressure Sodium) lights emit yellow-orange light, which is effective for flowering, while MH (Metal Halide) lights produce blue-white light ideal for vegetative growth. These two types are often used together. Although they have lower upfront costs, they require annual replacement and are less environmentally friendly than LEDs.
Both spectrum and light intensity are crucial for plant growth. The spectrum affects processes like photosynthesis and flowering, while light intensity determines energy availability. Balancing both elements is essential for optimal plant development.
DLI represents the total amount of photosynthetically active radiation (PAR) a plant receives over the course of a day. It’s expressed in moles of light per square meter per day (mol/m²/day). DLI measures the cumulative light exposure plants receive and is a critical factor in determining growth and flowering.
DLI (Daily Light Integral): DLI represents the total amount of photosynthetically active radiation (PAR) a plant receives over the course of a day. It’s expressed in moles of light per square meter per day (mol/m²/day). DLI measures the cumulative light exposure plants receive and is a critical factor in determining growth and flowering.
How To Calculate PPFD From DLI :
Unit of DLI – mol/m²/d
Unit of PPFD – umol/m²/sec
Calculation from DLI to PPFD
If DLI 12 By Considering 16 hours photoperiod,
12 moles / 16 hr photoperiod / 60 minutes / 60 seconds = 0.000208 moles
(This gives us the amount of moles delivered per second per square meter) 0.000208 moles x 1,000,000 = 208 µmols per second per meter squared (µmol/s/m²) Then PPFD 208
Photosynthetic Photon Flux (PPF) measures the total light emitted by a light source per second within the photosynthetically active radiation (PAR) range, expressed in micromoles per second (μmol/s). PPF is essential for selecting appropriate lighting for plant growth, as it indicates the light output available for photosynthesis, thereby supporting optimal plant development.
To estimate BTU from an LED grow light:
For example, a 1000 watt LED grow light generates:
– 1000 watts × 3.412 BTU/hr = 3412 BTU/hr
Therefore, it produces approximately 3412 BTUs of heat per hour. Please note that this is an estimate; actual output may vary based on fixture design and environmental conditions.
A grow light with higher efficacy is generally advantageous, leading to lower electricity costs and potentially improved plant growth. However, it is important to also consider factors such as light spectrum and coverage for optimal development.
Passive cooling relies on natural methods like heat sinks and air vents, while active cooling employs mechanical systems such as fans or liquid cooling. Passive cooling is quieter, though active cooling typically requires more energy and maintenance.
“Full spectrum” lighting emits a broad range of wavelengths similar to natural sunlight, covering colors from blue to red and beyond. This type of lighting is beneficial for plant health and photosynthesis.
Headquarter Address: 6A, Building 1, South China Digital Valley, Minxin Community, Minzhi Street, Longhua District, Shenzhen
Factory Address: No.6, Caiyun 1st Road, Longgang, Shenzhen,Guangdong, 518172,P. R. China
E-mail: sales@sznumber.com
Tel: 86-755-2824 5685
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