NEW 290 Led Plant Flower Grow Light Bulb E27 Dual Lamp Lighting Set Desk Clip Holder Flower Seeds Growing for Indoor Hydroponic
290 leds led Plant Grow light lamp Full spectrum Plant Grow light bulb
E27 SMD 28 35plant growing lights 100v-220V led bulb plant for flower vegetable
It can provide all the light that plant needs to grow and flower , can help plant grows quicker and better, increase yield.
It's simple. High yields, low heat and low power consumption.
Supplement sunlight, especially in winter with shorter daylight.
Increase the longer time for plant in order to trigger specific growth and flowering and help plants grow quicker, decrease growth circle.
Warm to touch, won't burn plant . No high wattage cooling systems needed, 50%-70% saving in energy cost.
290 led growing lamps:
- 2018 new design Full spectrum Plant Grow light bulb
- LED quantity: 290 led chips,190 red light Led,75 blue light led , 15 white light led, 10 warm light led .
- Voltage: AC 85V-265V
- Base: E27 plug socket
- LED wavelength: red (620-750nm), blue (420-480 nm) ,
- LED type: SMD2835
- Beam angle: 120 degree
- Diameter: 119mm
- Length: 117mm
1. The power will have deviation, if you care about this, please consult us before buying, if not, we will refuse dispute about power.
2. Product will be packed with simple packaging without retail boxes.
- Dual E27 head plug holder ,US/EU plug to E27 socket adapter clip converter
- US/EU plug can be directly connected with light bulbs
- With control On / Off switch
- You can change the bulb's lighting angle and heigh
- Made of durable and practical metal and plastic
- Light weight, easy to install
- Suitable for LED / CFL light bulb lamp which should be no more than 50W
- Plug Type: US/EU
- Rated Current: 6A
- Color: White
- Material: Premium metal & Plastic
- Cable Length: Approx. 30cm, cable length 165cm
- 2 x E27 290 LED Grow Light bulb
- 1 * dual head E27 plug holder clip ( EU Or US plug )
Picture shows :
Effects of spectral range on plant physiology:
280nm ~ 315nm
on the morphology and physiological processes of minimal impact
315 nm ~ 420nm
chlorophyll absorption less, affecting the photoperiod effect, to prevent stem elongation
The highest proportion of chlorophyll and carotenoid uptake at 420 nm ~ 500 nm (blue) had the greatest effect on photosynthesis (conducive to plant growth)
500 nm ~ 620nm
pigment absorption rate is not high
620nm ~ 750nm
(red) chlorophyll absorption rate "high", the photosynthesis and photoperiod effect has a significant impact (conducive to blossoming results)
750nm ~ 1000nm
low absorption rate, stimulate the cell to extend, affecting flowering and seed germination
> 1000nm converted into heat
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* We provide 1 year warranty for defective items, accessories come with 3 month warranty.
* We test every product before ship, and guarantee it is 100% working.
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* We offer free repairing service within 1 year of purchase. For the first 1 month, we will pay one way shipping cost (from China to your location). After 1 month of purchase, the buyer needs to pay 2 ways of shipping cost.
* Once we get the return item, we will send it back as soon as possible.
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