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key specs: 2’ x 2’ max coverage | top rated by home-growers | lightweight and quiet| cost-effective
The Butterfly 340W is a great introductory LED grow light that gets results at a low upfront cost. The angled, reflective aluminum light box creates a 2’ x 2’ lighting footprint,that is best suited for compact indoor growing spaces / multi-use rooms. With a 15-ft cord and hanging hardware included, The Butterfly 340W is a lightweight option that comes ready-to-install. From seedling to blooming stages, your plants will love this bright, full-spectrum light at all growth stages.
Using Soson drivers,the Growers republic 340W LED Grow Light produces uniform light at 340W watts while pulling only 6.64 amps (120V), 3.7 amps (208V), or 3.2 amps (240V). With passive cooling, your HVAC requirement is reduced by 30-40% of normal use.
It is also UL,DLC,FC,CE listed, which makes it eligible for energy rebates through your local municipality wherever available.
Widely Used - this plant LED grow light can be used for both hydroponics and indoor plants in soil, and perfect for you to grow plants.
Technical Specfications
Luminous Efficacy (PPE) (μmol/J) | 2.6μmol/J |
Wattage | 340W |
Spectrum | Full spectrum |
Beam angle | 130°x100° |
Certification | UL8800,UL1598,DLC,CE,ROHS |
Warranty (Year) | 5 Years |
Brand Name | Growers Republic (OEM available) |
Thermal Managemenat | Passive |
Weight (Lbs) | 12.2Lbs/5.6KG |
Above Canopy | 1”– 7”(30-210cm) |
Q&A
Q: What are the best LED grow lights?
A: The best LED fixtures are able to deliver a high PPF light output (measured in µmol/s), operate with high efficiency (measured in µmol/J), and use high-quality chips and drivers backed by a warranty. Look for lights that are UL certified to ensure the product is safe to use. If the product is DLC listed, that means it has been independently tested and verified to meet the high efficiency requirements needed in order to be eligible for rebates from local utility companies.
Q: Can you grow plants with regular LED lights?
A: Not all LED fixtures are suited for use as grow lights. First, it's important to understand how the light spectrum affects plant growth. The PAR range is the section of the light spectrum that plants are able to absorb and use for photosynthesis. Plants only use light produced within the 400nm-700nm range, and good grow lights will try to mimic the sun by producing bright white full spectrum light. Also, the LED must produce a large enough quantity of light in order to support the type of plant you are growing. The amount of light needed by different types of plants varies.
Q: How many plants can a 1000W LED light grow?
A: Wattage only indicates how much electricity the grow light will require to operate; it’s more important to look at light output, as measured by photosynthetic photon flux (PPF). Depending on the quality and efficiency of the LED chips, two lights using the number of watts can have very different light outputs. Greater light output means the grow light will be able to support a greater number of plants.
Q: Why should I switch from HPS to LED grow lights?
A: LED growlights save you money because of their much lower operating costs compared to HPS or CMH lights. They use much less electricity and produce much less heat, which means less money needs to be spent on energy and cooling costs. Also, LEDs last 50,000 hours (nearly 10 years of use), compared to the bulbs in HPS fixtures that need to be replaced yearly. On top of that, our LED lights have a higher light density than most HPS lights, which leads to greater yields and profit per harvest. Lastly, states such as California are realizing how HPS grow facilities are straining the power grid; all large indoor growing facilities may be required to switch to LED fixtures in the coming years.
Q: What is the ideal light spectrum for plants?
A: The ideal light spectrum for plants depends on the stage of
growth they're in. Blue light (400-500 nm) is best for vegetative
growth, while red light (600-700 nm) is best for flowering and
fruiting. Some LED grow lights also include other wavelengths, such
as ultraviolet (UV) and infrared (IR), which can also be beneficial
for plant growth.