Lemontec LED Grow Light Bulb, High Efficient Hydroponic Plant Grow Lights System for Garden Greenhouse and Hydroponic Aquatic,12W LED Light for hydroponic plant growth and other high-output indoor gardening projects including those for fruits and vegetables; 3-band targeted spectrum of particle wavelength (460, 630, 660 nm) promotes ideal photosynthesis with optimal heat dissipation while operating on low voltage. State-of-art specs of 12W with 12 LEDs (1W/LED); blue-light LED renders fuller, taller vegetative growth; red-light LED boosts growth of buds, flowers, and fruits. Fits standard E27 socket; easy set-up with any desk lamp; no special lamp-base necessary. Polished aluminum body construction and ribbed design keeps the unit cool and highly efficient in luminosity; light operates easily for 24+ hours without overheating; overall service life is up to 50,000 hours. High quality electronics are complimented by 12-month warranty