AC85V~265V Full Spectrum greenhouse led grow light directly from factory with paypal pay indoor plant hydroponic grow light
USD $1 - $499 /Piece
Min.Order:1 Piece
OEM ODM Spectrum 90W cob Led Grow Light 300w for Greenhouse led plant growing light
2016 Hot OEM ODM Spider COB 9bands full spectrum LED Grow Light indoor plant grow light
Best sales in USA Europe led garden light CE ROHS certificate hydroponic light led grow light
2016 Unique design full spectrum UV, IR 180w grow lights spider2 cob led grow light
Most Efficient for Photosynthesis: NEW Full spectrum.
Budding to Harvest: Good for seeding to fruiting stage.
Unique cool system: Less Heat, More Growth.
Long Lifespan: The average life span is about 50,000hours
New lens give more PAR value and deeper penetration.
Some LED manufacturers tout their high photosynthetically active radiation (PAR) values. Their
fixtures produce more PAR, they say, and therefore are superior.
Not so. A lighting manufacturer should tell you that you need to ask about the photosynthetic photon flux density (PPFD).
PAR is defined by the International Commission on Illumination as the total photon exposure in the 400nm to 700nm waveband range of radiation that is absorbed by photosynthetic pigments.
PAR is not a quantitative measure; it’s merely a description of the light that plants need for photosynthesis. PPFD, on the other hand, is a quantifiable measure of the total number of photons in the photosynthetically active range of wavelengths that fall on a square meter of a given surface (say, a plant canopy) every second. In other words, PPFD is a measured metric whereas PAR is merely a descriptive term for a range of wavelengths.
Pink Full spectrum,
Raito: 380nm ~850nm
1st . Combine the different LED into a base board, then the different color will be mixture better.
2nd . Lighting from chip will have a little loss when pass through the lens, MCOB put LED together, then the loss will be smaller than the Each LED diode have each lens.
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.
Blue light stimulates Chlorophyll production more than any other color, encouraging thick leaves, strong stems and compact vegetative growth.
Red 630 ~660nm: Best for photosynthesis and photoperiodism. Blue 460nm: The Chlorophyll and Carotenoid need it much, good for the photosynthesis.
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!
Veg to Flowering and Fruits.
Flower Plants: Medical Plants, Tomatoes, Pepper, Rose, pepper and other plants. Herbs and leafy vegetables: Lettuce, bokchoy ect. Indoor potted landscape .
Yes, samples are OK before mass order placed
Yes,of course,Customer logo is OK.
Yes,3-year warranty is promised herby if there's some defect of our product
Yes,our factory locat in LONGHUA district shenzhen,neighbour to HONG KONG,welcome your visit if we're honoured.