Greenhouse Full Spectrum Cob Grow Lights 320 640W 301B LED Light AC100~277V Indoor Toplight Hydroponics Vegetable Flower Plant Growth Lamp IP65 Waterproof

Blue and red light is not real full spectrum but single spectrum, that is why you choose us but not the red and blue led grow light, we offer the real full spectrum and high PPFD that provides herb plants natural sunlight they desire. [Double Switch]This grow lamp has Veg and Bloom switch functions: VEG switch for seeding/germination and young vegetative growth. BLOOM switch for flowering and fruiting. You can also use both Veg&Bloom to get more Red/Blue heavy output and deliver maximum performance for flowering and fruiting