SJP Light&reg;LED Plant Grow Strip Light Kit(Power Adapter Included),Full Spectrum SMD 5050 Red Blue 4:1 Lighting Ribbon For Indoor Aquarium Greenhouse Hydroponic Plants Flower Growing (2M) Superbright 5050 SMD LED, high intensity and reliability. Red:Blue=4:1 ,Emitting Color: Red+Blue ,Wavelength: Red 625-660nm; Blue: 450-465nm 60 SMD LEDs Per meter,you could choose 1M,2M,3M,4M or 5M. Self-adhesive back with double side adhesive tape, Maintenance free, easy installation. Application:Plant tissue culture ,vegetable cultivation, indoor garden, garden, seeding, breeding, farmland, spray plant, greenhouse plants, flowering, etc.