Lightess Led Grow Light Bulb for Indoor Plants Garden Greenhouse Hydroponic System Lighting 15W Full Spectrum E27 Base 120Led 5730smd, 78pcs Red, 24pcs Blue, 6pcs IR, 6pcs UV, 6pcs White Light Perfect For Aqueous Solution Cultivation, Gardening, Family Balcony Wavelength band range: blue light (430~440nm, 450~460nm)/ red light (610~615nm, 620~630nm, 650~660nm)/ white light/ UV (380~400nm)/ IR (730nm); Blue led's provide peak chlorophyll absorption promoting vegetative growth. While Red led's promotes absorption of nutrients encouraging budding and blooming. Plants grow fuller and faster. This LED grow light is designed to fit standard E27 socket.it is easy to set up and use. No special lamp base needed and a desk lamp will do. Lower power consumption, high luminous efficiency and long life span. The longevity is long to 50,000 hours with intelligent IC.