XHP50 XHP70 Flashlight Tactical LED Torch Light 26650 Rechargeable Battery Aluminum Lamp Cup Direct Charging Powerful Flashlight

XHP50 XHP70 Flashlight Tactical LED Torch Light 26650 Rechargeable Battery Aluminum Lamp Cup Direct Charging Powerful Flashlight
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Qkwin®  Led Grow Light Specification:
Application:
It is designed to grow 2 plant or 10 plants. For personal growing.
Suitable for flowering&fruiting and vegetative stage.
Built with real 10w double chips BRIDGELUX Leds,much bright than 5W and 3W leds.
 
 
 Qkwin®  G1/2/4/6/9 COB Sunrise Grow Light: 
 
1. Qkwin G1 - 1x300W=300W COB LED Grow Light
Full spectrum for vegetative and flowering stage: 430~440nm, 450~475nm, 620~630nm, 650~670nm, White, IR(730nm)
Spectrum of Light: 410nm:2pcs ; 440nm:4pcs ; 460nm:2pcs ; 630nm:6pcs ; 660nm:10pcs ; 730nm:2pcs ; 6000k:2pcs ; 3000k:2pcs
LEDs: 1PCS 300W grow LEDs
LED Power : 1X300W=300w
Actual Power consumption: energy saving,  just consumes about 70W±5% power, much better than the same product in the marketplace
Dimension: 155x155x85mm
Coverage Area: about 1.5 x 1.5 Square Feet ( The lighting area and the height are changeable according to different plants and environments )
Net Weight: 1.5kg
Lighting angle of LED: 70°-90°
 
 
2. Qkwin G2 - 2x300W=600W COB LED Grow Light
Full spectrum for vegetative and flowering stage: 430~440nm, 450~475nm, 620~630nm, 650~670nm, White, IR(730nm)
Spectrum of Light: 410nm:2pcs ; 440nm:4pcs ; 460nm:2pcs ; 630nm:6pcs ; 660nm:10pcs ; 730nm:2pcs ; 6000k:2pcs ; 3000k:2pcs
LEDs: 2PCS 300W grow LEDs
LED Power : 2X300W=600w
Actual Power consumption: energy saving,  just consumes about 100W±5% power, much better than the same product in the marketplace
Dimension: 320x155x85mm
Coverage Area: about 1.5 x 3.0 Square Feet ( The lighting area and the height are changeable according to different plants and environments )
Net Weight: 2.5kg
Lighting angle of LED: 70°-90°
 
 
3. Qkwin G4 - 4x300W=1200W COB LED Grow Light
Full spectrum for vegetative and flowering stage: 430~440nm, 450~475nm, 620~630nm, 650~670nm, White, IR(730nm)
Spectrum of Light: 410nm:2pcs ; 440nm:4pcs ; 460nm:2pcs ; 630nm:6pcs ; 660nm:10pcs ; 730nm:2pcs ; 6000k:2pcs ; 3000k:2pcs
LEDs: 4PCS 300W grow LEDs
LED Power : 4X300W=1200w
Actual Power consumption: energy saving,  just consumes about 200W±5% power, much better than the same product in the marketplace
Dimension: 320x320x85mm
Coverage Area: about 3.5 x 3.5 Square Feet ( The lighting area and the height are changeable according to different plants and environments )
Net Weight: 4.8kg
Lighting angle of LED: 70°-90°
 
 
4. Qkwin G6 - 6x300W=1800W COB LED Grow Light
Full spectrum for vegetative and flowering stage: 430~440nm, 450~475nm, 620~630nm, 650~670nm, White, IR(730nm)
Spectrum of Light: 410nm:2pcs ; 440nm:4pcs ; 460nm:2pcs ; 630nm:6pcs ; 660nm:10pcs ; 730nm:2pcs ; 6000k:2pcs ; 3000k:2pcs
LEDs: 6PCS 300W grow LEDs
LED Power : 6X300W=1800w
Actual Power consumption: energy saving,  just consumes about 300W±5% power, much better than the same product in the marketplace
Dimension: 510x320x85mm
Coverage Area: about 6.0 x 4.5 Square Feet ( The lighting area and the height are changeable according to different plants and environments )
Net Weight: 7.0kg
Lighting angle of LED: 70°-90°
 
 
5. Qkwin G9 - 9x300W=2700W COB LED Grow Light
Full spectrum for vegetative and flowering stage: 430~440nm, 450~475nm, 620~630nm, 650~670nm, White, IR(730nm)
Spectrum of Light: 410nm:2pcs ; 440nm:4pcs ; 460nm:2pcs ; 630nm:6pcs ; 660nm:10pcs ; 730nm:2pcs ; 6000k:2pcs ; 3000k:2pcs
LEDs: 9PCS 300W grow LEDs
LED Power : 9X300W=2700w
Actual Power consumption: energy saving,  just consumes about 450W±5% power, much better than the same product in the marketplace
Dimension: 510x510x80mm
Coverage Area: about 6.8 x 6.8 Square Feet ( The lighting area and the height are changeable according to different plants and environments )
Net Weight: 9.2kg
Lighting angle of LED: 70°-90°
 

QkwinLED Grow Light CE&rohs

                            Products  Pictures:                         

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LED Grow lights are the most efficient units of plants growing lights. It can provide better results than Metal Halide and HPS HID lights but saving 80% of energy. These work on soil or hydroponic methods of growing within any indoor environment. No setup required, just plug and play. Saving your time and money.

 

qkwinled grow light hanging distance logo

 

QkwinLED Full Spectrum As Sunlight,Beat Traditional LED grow lights.
Lighting is important for plants as it is for humans. When you can\'t provide real sunlight, our LED grow lights provide an excellent alternative, but the wrong LEDs can do more harm than good. Just think of the effect long dark winter days have on you and how much better it is in summer. It\'s the same for plants and the right quality and intensity of light does make all the difference.
That\'s where QkwinLED comes into the picture. We have the best LED grow lights that are designed to provide you richer, healthier yields so that you can get the most out of every harvest.
Traditional LED arrays tend to mainly operate in blue and red wavelengths, the main wavelengths that activate photosynthesis. However, over-saturating plants in blue and red light puts the plants into a dormant state with high concentrations of oxygen and energy storage molecules. While this may lead to some healthy plants, you\'re more often left with immature plants and low yield. Qkwin LED grow lights are designed to mimic real sunlight to offer a full spectrum of light. This allows your plants to go through photorespiration. This essentially forces your plants to work a little harder, which causes them to want to take in more nutrients from the soil and water. The result: healthier plants and larger harvests.
 
QkwinLED Grow Light from aliexpess

LED Grow lights are the most efficient units of plants growing lights. It can provide better results than Metal Halide and HPS HID lights but saving 80% of energy. These work on soil or hydroponic methods of growing within any indoor environment. No setup required, just plug and play. Saving your time and money.

Lux , PAR And Coverage Area:

LED lights require new thinking about the way we measure light for use by plants. The typical rating most growers are familiar with is the “lumen.” The definition of the lumen is the total light produced within the range of the human visual response. It tells us nothing about the distribution of that light energy over the spectrum, and most importantly, it doesn’t tell us how much is useful for plants.

Plant biologists define light in the 400nm to 700nm spectral region as “photosynthetically available radiation,” or PAR. The unit for measuring PAR, micro-mols per second (μmol/s), indicates how many photons in this spectral range fall on the plant each second. Inexpensive PAR meters use sensors that respond over the entire 400-700nm spectrum, and have their own sensitivity curves that require different calibration for sunlight, fluorescent and HID lighting.

All these systems are too broadly responsive to measure an LED’s narrow emission spectrum. They make HID light seem brighter by over-measuring yellow-green light, and make LED light seem dimmer by under-measuring red and blue light.To properly measure the amount of energy present for photosynthesis we must use a spectroradiometer. This instrument measures energy in watts at each specific wavelength over a range of wavelengths. A spectroradiometer can provide a direct comparison of each lamp’s ability to produce light that plants can use for photosynthesis. Spectroradiometers are expensive instruments, not usually found outside laboratories. (A more common instrument called a spectrometer can show relative light output over a spectral range, but does not measure energy in watts.)
 

 

Why choose us?

1.Professional: we are professional manufacture here in Shenzhen,China, you will get Professional and High quality products from us and get good guarantee.We will choose the safe way to ship the package ASAP. We have our own registered trademark and Factory and sales department and cooperative freight company.
2.Cost-effective Price: we have the lowest price & the products you get from us really cost-effective, good quality & decent price.
3.Win-win situation: Long term business is our Vision, I think you will agree with us if you are running a business, so we will provide good product and warming service to build a long-term business relationship with you.
4.24/7 unlimited customer service: we are always here to help you, any questions just email us or call us, we will try our best to help you all the way.
5.Long terms warranty: we provide 3years warranty for the products you bought from us, so don’t worry about the quality ,just wholesale from us and build your business.
6.Best buying experience: you will get the tiptop service you have ever had, just treat us as your servant &  partner, trust us and let us do anything for you.

QkwinLED Enhanced Quality Control System
In order to ensure that our customers received a 100% good quality working light we optimized our QC - system especially in LED Driver inspection and Light Testing process , here are the jobs we do in 2016:
LED Driver quality control : according to our experience most LED grow light failed because driver burned. so we require our LED driver supplier to test all drivers for at least 24hours before delivering to us . and our QC will recheck all LED drivers before product assembly .
Enhanced Testing Process: Most manufacturer put their lights on for about 4-5hours for testing before shipping, definitely it can’t make sure good quality. we increased our testing time from 12hours to 24hours , then we will re-inspect and packing them with strong plain brown box. Picture shows our QC-system .

shenzhen qkwin technology QC system.jpg
 
 
How about the performance of LED grow light compared with traditional HID/HPS lighting?
 
LED lights cost more money to front, but you will save about 50% power consumption of the light, cooling costs (very expensive in the summer) and annual bulb replacement. Follow the guidelines for recommended coverage area, and your LEDs will impress you with their yield. Comparing with HPS/MH bulbs LEDs will reduce much heat output, and also substantially reduces the risk of a fire hazard, especially in an enclosed space. Our led grow light mainly are red and blue spectrum, these two spectrums are the peak of plants absorption.
 
200 - 280 nm UVC ultraviolet range which is extremely harmful to plants because it is highly toxic. 
280 - 315 nm Includes harmful UVB ultraviolet light which causes plants colors to fade. 
315 - 380 nm Range of UVA ultraviolet light which is neither harmful nor beneficial to plant growth. 
380 - 400 nm Start of visible light spectrum. Process of chlorophyll absorption begins. UV protected plastics ideally 
                   block out any light below this range. 
400 - 520 nm This range includes violet, blue, and green bands. Peak absorption by chlorophyll occurs, and a strong
                  influence on photosynthesis. (promotes vegetative growth) 
520 - 610 nm This range includes the green, yellow, and orange bands and has less absorption by pigments. 
610 - 720 nm This is the red band. Large amount of absorption by chlorophyll occurs, and most significant 
                  influence on photosynthesis. (promotes flowering and budding) 
720 - 1000 nm There is little absorption by chlorophyll here. Flowering and germination is influenced.
                  At the high end of the band is infrared, which is heat. 
1000+ nm Totally infrared range. All energy absorbed at this point is converted to heat. 
                  Hydroponics is the easy way to grow fresh herbs, vegetables, fruits and flowers indoors, 
                  all year long without the need for soil or natural sunlight. Whether you are a professional hydroponics 
                  gardener or indoor gardening hobbyist, Bluegrass Organic Grow Shop (BOGS) can supply you with
                  what you need to grow bigger, better and more productive plants.  
Applications:     
Hydroponics & Horticulture & Greenhouse Lighting, Seeding,Breeding, Farm,Flower Exhibition,Garden,Bonsai etc.
 
 
                               FAQ - Frequently Asked Questions                                  
 
Why is red light important for plants?
Red light is very important to plant reproduction. Phytochrome pigments absorb the red and far red portions of the light spectrum and regulate seed germination, root development, tuber and bulb formation, dormancy, flowering and fruit production.
Why is blue light important for plants?
Blue light stimulates Chlorophyll production more than any other color, encouraging thick leaves, strong stems and compact vegetative growth.
What can I grow?
You can grow any indoor plant with this Grow Fixture. LED grow lights are used to grow orchids, roses, peppers, tomatoes, basil, lettuce, herbs, kale, spinach, wheat grass, broccoli, wildflowers, cucumbers, and many other fruits and vegetables. They are also great for growing or perking up any houseplant. Grow Lights make excellent choices for cloning and seedling lights since they can be placed in tight spaces without worrying about heat build up. The lights would also be suitable for all stages of plant growth.
Who would use an LED Grow Light?
LED Panel growing systems are used by home gardening enthusiasts, top florists, large nurseries, scientific researchers, universities. Even NASA uses LED grow light technology to grow plants in space!
 
image
 
Functions:
After application of test equipment, plant light wavelength is ideal for plant growth, flowering, fruiting. General indoor plants flowers, growing over time getting worse, the main reason is the lack of light exposure, through the spectrum required for plant LED light, which not only promote their growth, but also to extend the flowering period to improve the quality of flowers. And the application of this highly efficient light source system to the Green House and other facilities, and agricultural production, we can solve sunlight led to tomato, cucumber and other greenhouse vegetables taste defects decrease the other hand, can make early fruit vegetable greenhouses in winter to the public around the Spring Festival, so as to achieve the purpose of-season cultivation.
1, as a supplementary light, any time of day can enhance the light, you can extend the effective lighting hours.
2, both in the evening or night, can effectively extend and control of plant science needed light.
3, plants in the greenhouse or laboratory, can completely replace the natural light, to promote plant growth.
 
Hydroponics is the easy way to grow fresh herbs, vegetables, fruits and flowers indoors, all year long 
without the need for soil or natural sunlight. Whether you are a professional hydroponics gardener or 
indoor gardening hobbyist, Bluegrass Organic Grow Shop (BOGS) can supply you with what you need
 to grow bigger, better and more productive plants.  
 

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