Superdream 15W Plant Growing Light Bulbs - Small LED Grow Lights for Indoor Plant Covers the Full Spectrum Compatible with Standard E27 Base. No wiring, hanging ballasts or fixtures; special tools or equipment needed. Screws into light socket This growing light bulb is 25% more powerful. Ideal for indoor plants, home gardening; vertical, container and hydroponic systems. Grow herbs, flowering plants, and vegetables bigger and faster at home 126 LED lights. 36 Blue diodes. 90 Red diodes promote buds and flowers. The secret is 5% more blue light. Supports larger plants, stronger roots and bushy, vegetative growth. Ideal for starting seeds, propagating cuttings and growing indoor houseplants. Compare to UFO, Solar Flare and CFL Like a magic household greenhouse for apartment gardener, smaller grow rooms and starter kits. Takes up less space. Uses less power. Doesn't require a cooling system. Lighting runs quiet and cool Long lasting grow lamp with up to 50,000 hour lifespan. We care about quality. Backed by a 12 month warrantee