The GE LED Plant Grow Light for seeds and greens is designed to fit your plant's growth stage. Suitable for use as plant lights for indoor growing, the balanced red-blue light spectrum of these flood light bulbs is the ultimate solution for gardening enthusiasts and professionals alike. With a high output PPF of 36 micromoles per second, these versatile LED bulbs provide more nourishment to optimize plant growth and health whether you're prepping your garden, tending to a greenhouse, or cultivating tomatoes, leafy greens, herbs, or flowers. Unlike the red/purple lights of competitors, our energy-efficient indoor plant light bulbs appear as a pleasing white light to the human eye while delivering a high-quality balanced light spectrum that nourishes plants for optimum growth. With a prolonged lifespan of up to 25,000 hours, our plant light for indoor plants is not just cost-effective but also hassle-free to use and maintain. Each full spectrum light bulb is easy to install as a replacement into 48-inch existing shop light tube fixtures for seedling trays 6-12 inches above plants. Leave the light on for 18 hours per day. Say goodbye to misleading claims and trust the superior performance and reliability of GE LED grow lights for indoor plants.