The light is suitable for all stages of plants growth, it can used for flowers, succulent,hydroponic and greenhouse plants like bananas, flowers, dendrobium orchids, seaweed, green peppers, eggplant, bitter gourd, tomatoes, grapes, lettuce and so on. How dose the specific wavelength work: Blue(wavelength:450-455nm):Help plants grow, Red(wavelength:625-630nm):Help plants sprout and flowering , and is the key for flowering plants, White LEDs:Full-spectrum provide fill for all missing spectrums and add Lux., IR(wavelength:730nm): IR can help plants grow; Best lighting time:8-12hrs/day, Plants Growth: As we know, sunlight is essential for plant growth cause it influences plant photosynthesis. For indoor plants, they cant get enough sunlight, so they need a extra light source. This Led Grow Light is full spectrum, it can provides the most efficient wavelengths of light and suitable for all stages of plants growth. Specification: Item Type:2835SMD LED Grow Light, LED Quantity:290pcs, Wattage:30W, Color: Full Spectrum: RED 190+BLUE 75+WHITE 15+WARM WHITE 10, Base:E27 plug socket, Beam angle:160 degree, Input Voltage:AC85-265V, Lumens:1500LM, Lifespan:50000 Hours, Features:Saving Energy Package Include: 1X 30W LED Grow Light