Full Spectrum 290 LED Plant Grow Light Bulbs Lamp E27 AC Power Cable Hydroponics Green House Indoor Flower Vegetable Lighting

Full Spectrum 290 LED Plant Grow Light Bulb Lamp + E27 AC Power Cable Set for Hydroponics plants Flower Vegetable Lighting

Features:

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.

Specification:

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

Note: 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.

Power cable Description:

With pendant line plug lamp holder Lamp holder: E27 screw Switch: quality become warped plate switch Line length: 1.8m Two phase plug plug: quality Scope: power 0.1 W - 60 W Product features: environmental plastic material, high temperature resistant, not deformation, convenient wiring, durable environmental protection, etc. USES: widely used in all kinds of household, hotel, market, enterprise, equipped with road for indoor lighting, suitable for indoor general screw E14/E27 light bulb, general lighting bulbs, energy-saving lamps, LED bulbs. input :85-265V

Package Included:

1 x E27 290 LED Grow Light bulb 1 x E27 power cable ( EU Or US plug )

Picture shows :

Less than 400nm: MchlorophyII absorption less, affecting the photoperiod effect, to prevent stem elongation

400-500nm: (Blue) High absorption by chorophyII and carotenoids, big influence on photosynthesis Blue Light: For plant growth and absorption. Can enhance chloroplast activity, to prevent spindling plant, But on the other hand, it will inhibition of photosynthesis, so that the plant need much blue light.

500-600nm: Low absorption by pigments

600-700nm: (Red) ChorophyII absorption rate is low, has a significant effect on photosynthesis and photoperiod effect Red Light: For plant flowering and fruiting,Promote plant growth, germinatiion, flowering, results. The most dominant role during adding color on the plants, accelerate photosynthesis.

More than 700nm: Low absorption rate, stimulate the cell to extend, affecting flowering and germination