SANSI 30W LED Grow Light for Indoor Plants, Full Spectrum E27 Bulb with Extra 660NM Seedlings Plants Flowers (PPF: 46μmol/s, 60 Beam Angle, Veg Coverage: 2x3 Sq Ft)

4000K SUNLIKE FULL SPECTRUM: Imitates the solar spectrum, covering the entire visible spectrum of 400nm-780nm; CRI closes to 100, infinitely close to 4000K natural light, suitable for every cycle of plant growth, effectively promotes plant growth, and improves crop yield and quality. TWO WEEKS MAKE A DIFFERENCE: SANSI LED grow lights can replace 300W lights, saving over 93% in energy. With a growth power of 47 μmol/s, they significantly promote the growth of small indoor plants. The recommended coverage area is up to 6.40 square feet. Install at a height of 18 to 24 inches above the plants. COC PATENTED TECHNOLOGY: Compared to other brands' plant lights that rely on the plastic or aluminium heat sinks, SANSI welds the led chips on the ceramic, adopts the features of the ceramic and unique hollowed-out structure to improve heat dissipation efficiency and cooling effect, prolonging the bulb’s lifetime. INSTALLATION AND SUGGESTION: Ideal for any E27 bulb sockets. To achieve the lifespan of 25000hours, please make sure that the using environment is around 25° with a good ventilation, please do not put the grow bulb in a narrow or in an enclosed light fixture cause the grow bulb needs large space to dissipate. CUSTOMER SERVICE & WARRANTY: Free-return within 30days without reasons and free to get a brand new replacement within 2 years for any quality-related issues. If you have any questions about our products, please feel free to contact us and we will give you a satisfied response within 24H. Shopping NOW!, Weight: 0.6834330122 Pounds, Manufacturer: SANSI