LED Grow Plant Light Distribution Curve::

1. Patern design,elegant appearance and Unique and excellent structure.                                                
2. Full spectrum 380-780nm led grow lights For Indoor Plants, Vegetables & Flowers Performs extremely well in cloning, vegetative and flowering cycle                                                
3. High quality smd led chips Use for all stages of plant growth.                                                
4. Slim modular design that making it small, compact, and easy to install.                                                
5. Environmentally friendly (No Mercury)                                                
6. IP65 suitable for wet locations    

1. Wavelengths more than 1000nm can not participate in
photosynthesis, but can only be converted into heat
energy.
2. The wavelength of 1000nm-720nm, which can
promote the growth of stems and have a certain effect
on flowering and germination.
3. The wavelength of 720nm-610nm is the strongest
absorption band of chlorophyll, which has strong
photosynthesis, in many cases also exhibits strong light
periodic effects.
4. The wavelength of 610nm-510nm, which is the inefficient
region of photosynthesis and weak shaping effect.
5. The wavelength of 510nm-400nm is the strong
absorption band of chlorophyll and yellow pigment, the
second peak area of photosynthesis, and strong shaping
effect.
6. UV-A with a wavelength of 400nm-320nm can make
plants dwarf and leaves thicker. Most pests have phototaxis to radiation in this wavelength.
7. The dark blue at 450nm and the dark red at 660nm are the optimal spectrum for plant growth and lighting. These two
bands can be called the "light fertilizer" of plants.

Blue LED around 450nm promotes germination
Red LED around 660nm promotes photosynthesis, germination and flowering

What is a good PAR reading for growing plants?

To determine how good your PAR output is, you'll need to consider what stage your plants are in and what your goals are as a
grower. PAR readings between 200-400 PPFD are great for seedlings, clones and mother plants.
These younger plants and mother plants have lower light intensity requirements than a flowering plant would, and extending out
of this range would be overkill. Here, you will see growth rates between 30-55%.
As your plants progress through veg and you want to encourage robust, vegetative growth, PAR readings should be between
400-600 PPFD. Here, growth rates can spike up to 85%.
One common misconception is that to increase growth further, you can bump up PPFD. However, there are diminishing returns
based on a plants specific stage of growth, and in this stage 85% growth is right where you want to be.
Once your plants are flowering, readings between 600-900 PPF are ideal. This will encourage heavy buds, and increase the
quality and quantity of your harvest.
Once you shoot past 1,000 PPFD, your plants will reach a point where they can't use anymore light.
They become carb limited, and the only way to increase growth further is by supplementing with CO2.
CO2 can be very effective at supercharging plant growth, but only if light is at a certain level (above 1,000 PPFD).

LED Grow light Features   

LED Chip: LM301h/LM301B+OSR high efficiency high lumuns and long lifespan, high quality.

Power Supply: LED Grow light use Meanwell Sosen approved driver, IP66 and high quality, it improved lights performance. Power efficiency ≥92.

Colour temperature: LED floodlight provide a range of colour temperatures from 3000, 4000 and 6000 Kelvin helping to enhance a building's exterior.

Optics: Optical assembly: hermetically sealed providing IP65. Great light uniformity: Thanks to the advance LED optical systems the fixture maximize the utilization of light onto the target area, improving the uniformity of light.

Housing: Die cast aluminum housing electrostatically sprayed with a polyester powder paint finish, following anti-corrosion priming, and oven cured at 180oC.

Cable: silicon rubber cable for power input. Fasten with screw in the cable gland.

Warranty: 5 years. Do not attempt to take housing apart as this will ruin the seal and void all warranty.

Certification:  FCC CE RoHS ETL approval.

Quality Control: Rigorous product testing includes high-low temperature tests, waterproof tests, shockproof tests, burn-in testing, tensile test, salt spray test and more to ensure long-term performance.

Angle Adjustable: Adjustable stainless steel mounting bracket allows you to direct light where you need it.

 Applications of led Grow light

Medicinal planting,Plant factory,Flower planting,farming planting

Warranty and Warranty terms

1). Label on backside of each box and your required label are available;

2). One piece per carton;

3). Regular packing, also can be customeized according to customer's requirements.

led Plant Grow Light Shipping ways

1. Express: By UPS/DHL/FEDEX/TNT it takes 3- 5 days to arrive the destination.

2. Air cargo: It takes about one week to arrive the destination.

3. Sea shipment: It takes about one month to arrive the destination, depending on your actual requirements

Dongguan Rayborn Lighting Technology Co.,Ltd. a professional LED lights manufacturer,has been committed to the development production of exquisite, beautiful, safe, green energy-saving lighting products. Our products mainly contain serial varieties:led high bay light,led street light, led flood light, led tunnel light, led panel light, led spot light, led tube light, led ceiling light,etc.

Q1.What is the main business of Rayborn Lighting?

A: Rayborn focus on LED home lighting products from 2008 till now. Rayborn is the top

suppliers of led indoor and outdoor lighting fixtures. Especially focus on LED panel light,led

tube light, led downlight and so on. Outdoor lighting focus on led floodlight, led street light,etc.

Q2. What is the warranty of Outdoor LED Lighting?

A : Rayborn outdoor LED Lighting offer 5 years warranty depending on different types.

Q3. What is the payment term?

A: For sample order, we can accept T/T, Paypal, West Union, 100% in advance. For bulk

order, 30% deposit in advance by T/T, 70% balance before shipping. For very big order. L/C is negotiable.

Q4. Can I add my logo on the led Lighting label?

A : Yes,our led lighting can print customer's logo on inner and outer carton.

Q5. What kind of certificates Rayborn Got?

A: Rayborn led light got CE,EMC,LVD,ROHS,FCC,C-tick,SAA Certification.

 Varies services can be provided to you.
Your inquiry related to our products or prices will be replied in 24hours. 

1. OEM or ODM service is welcome.
2. Professional service from well-trained and experienced staffs is customers' best choice to secure good communication, on time delivery, reliable warranty etc.
3. For all your inquires about us or our products, we will reply you in details within 24 hours.
4. Convenient and smooth communication.
5. Detailed and professional specifications and guidances of products.
6. Your requirements and complaints are highly respected.
7. Lighting solutions by professional technician.
8. Fast &Cheap Delivery.
9. Free Light study.
10. Various Certificates.
11. Product Update.