2.2W 3W 4.5W E27 Garden Plant Growth LED Bulb Greenhouse Plant Seedling Light

2.2W 3W 4.5W E27 Garden Plant Seedling Growth LED Bulb Plants 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: Voltage: AC110V / 220V Power: 2.2W 3W 4.5W Material: PVC Input voltage frequency: 50-60HZ Connector base: E27 Operating temperature: -20-60 Illumination angle: 120 degrees Wavelength : Red 620-660nm, Blue 450-480nm Working life: 20000 hours Feature: Contains no harmful elements, environmental friendly Low power consumption, high luminous efficiency and long service life Ideal for all plants which work on soil or hydroponic methods of growing in any indoor environment Wavelength type of rich, coinciding with plant photosynthesis and optical spectral range morphogenesis anastomosis Not only can regulate flowering and seed crops, but also to control plant height and plant nutrients Package Include: 1 X plant growth bulb