Sunburn is extremely harmful to the leaves of apples and weak pear trees, which often causes severe burns in some orchards. According to the survey, the fruit rate of apple trees is generally 5%-20%, and the leaf rate of pear trees is generally 5%-15%, and the severity is as high as 30%. Timely pesticide control is the key.
LED grow light with the COB packing technique being used,COB light source can save about 30% cost in the application, mainly lie in LED package cost,light engine production costs and the secondary light distributioncosts, which is great significance for applications and promotion of semiconductor lighting. Wecould also DIY the led ratio(wavelength ratio) which imitate the natural sun spectrum to help your plants grow in a very natural type of atmosphere, Absolutely, we are the very original and professional OEM/ODM factory, our lights have the great cost performance with the new integration technology being used for mass production, partners around the world keep telling us how amazed at the increase in output and the decrease in the energy bill.
Product Description
Item Display
Key Features
Plug with listed certificate safe to use.
The Plug you can choose
Full Spectrum COB LED Grow Light PAR Value
Applications
Our professional full spectrum COB LED grow light are suitable for all the indoor plants and good for seeding, growth,flowering and fruiting stages of plants, increasing the harvest and Saving energy.
Our Ageing Test
Package
Cautions:
1.Do not use the lights in dripping water or anywhere where they will get wet, water and electricity can be a dangerous mixture
2. The working environment for the light is -20~40 degree celsius,45%RH~90%RH.
3. To protect the light, Plz cut off the power when there is a lightning strike.
4. Don`t touch or move when the light working.
Suggestions:
1.Clean the dust inside every 6 months to ensure the good heat dissipation and long life time.
2.Don`t keep too short distance to the plant canopy to avert leaves bleaching.
3. Highly hang the lamp will weaken the energy and affect the growth cycle of the plants, so the lamp should not be hang too high.
4. While taking care of the plants, please spray the leaves and branches 2-3 times everyday, to ensure the plants do not wrinkle a wither, and have no phenomenon of few fruit, and hard pericarp
Warranty
Philizon have over 6 years' experience in designing and manufacturing led grow lights. Persuiting to offer the best COB LED grow lights for plants growth, we cooperate with the scientific research institutes and the Academies of Agricultural Sciences in USA, Australia Canada, UK and so on.A great number of commercial plant growers test the lights, and their feedbacks show that this lamp owns a lot of 640nm,660nm and 740nm lights, which gives the plants enough nutrient in the flowering and fruiting phase and bring a far higher yield than other LED Grow Lights in the market.
COB LED Grow Light,COB LED Grow Lights,COB Grow Light,LED COB Grow Light Shenzhen Phlizon Technology Co.,Ltd. , https://www.szledaquariumlighting.com
First, the cause is affected by the structure of the tree (rot, root rot, dry rot); the second is the low moisture content of the orchard soil, the transpiration of the roots is soaring at high temperature, and the roots absorb water far enough to meet the transpiration loss. Seriously damaged the water balance in the fruit trees, causing severe leaf burns in the arid pear orchard. The temperature inside the bagged fruit bag is more than 10% higher than the natural temperature, generally above 48 °C, causing sunburn.
Second, preventive measures 1 Before the high temperature period, the whole garden is watered, and the orchard grows grass to adjust the soil temperature and reduce the evaporation. 2 Strengthen the management of orchard, increase the application of organic fertilizer, apply more phosphate fertilizer, promote the growth of roots to the deep layer, make the growth of fruit trees strong, pay more attention to the prevention and control of pests and diseases, and enhance the ability of trees to resist high temperature. 3 Avoid spraying at high temperatures. China Pesticide Network recommends: Do not choose emulsion type drugs when spraying, use powder, microemulsion, water, etc. as much as possible.
Lower Price for Better Light, Definitely Worth Having.
Applies our patent COB(chip on board) tech,which brings more centralized lights source to plants growing and with a better heat dissipation system of led Grow Light.Innovated grow light wavelength,full spectrum,which has the same efficiency as CREE CXB3070 make your plants get better light and grow better
1.3years Manufacturer's Warranty for defective items within 3 years
2.We will guide you to fix it if gets small problems within 3 years
3.We will send you new items if the products are totally broken since technical or quality matters within 3 years
4.Retun and Refund: we provide 30days no question item return,we will refund all your money after we get the item,and we both provide 50% of the return shipping fee.
Beware of sunburn in fruit trees
Upgraded Epistar chips,High Lumen,High penetration.
Zener Diode protection Each LED,one LED Out,other LEDs still work.
High quality material,Listed Certification Wires,Heatproof Tube,Zero-Risk to catch fire.
Efficient Full spectrum Special rations of Blue,Red and White for both blooming &fruiting stages.
Adopting isolated power supply,safe&easy to maintain&long life time.
Aluminum heat-conducting plate+high quality brand fans,efficient heat dissipation.
IR LED involved,it is not as bright as other leds,But promote the yield.