4W E27 Garden Plant Growth LED Bulb Greenhouse Plant Seedling Light

4W E27 Garden Plant Seedling Growth LED BulbPlants in the greenhouse or laboratory can completely replace the natural light to promote plant growth Apply to Hydroponic gardening Greenhouse Lighting Seeding Seedling Breeding Farm Flower Exhibition Garden potted plants etc Specification Specification Material ABSSize 59mm Dia 63mm H LED chip 3528Input voltage AC85 260VOutput power 4WInput voltage frequency 50 60HZConnector base E27LED 60 LEDIrradiated area 5㎡ 10㎡Operating temperature 20 60℃Illumination angle 120 degreesLED color 20pcs Blue 40pcs RedWavelength Red 620 660nm Blue 450 480nmWorking life 20000 hoursFeature Contains no harmful elements environmental friendlyLow power consumption high luminous efficiency and long service lifeIdeal for all plants which work on soil or hydroponic methods of growing in any indoor environmentWavelength type of rich coinciding with plant photosynthesis and optical spectral range morphogenesis anastomosisNot only can regulate flowering and seed crops but also to control plant height and plant nutrientsRed Blue light important for plants 1 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 2 Blue light stimulates Chlorophyll production more than any other color encouraging thick leaves strong stems and comp