SANSI Grow Lights for Indoor Plants, Full Spectrum 15W Grow Light Bulbs (200 Watt Equivalent) with Optical Lens for High PPFD, 4000K Natural Daylight LED Plant Lights for Indoor Growing Seed Starting

Healthier grow lights for indoor plants SANSI plant lights use full-spectrum natural light (similar to sunlight) which provides a more comfortable viewing experience compared to red-blue light spectra. Moreover, it effectively reduces the harmful effects of blue light on the eyes. The working heat of the lighting device is quickly transferred to the air through natural convection, and the heat dissipation is faster and the service life is prolonged. SANSI light intensity is always 3-5 times higher than others with the same power. Sufficient light intensity ensures healthier plant growth and prevents plants from becoming too elongated (manifested in plants having long, thin stems without proper flower or fruit development). How do I determine light needs, height, and duration for my plants? Check your plant's Daily Light Integral (DLI) and use our PPFD values at different heights to calculate optimal lighting duration. How does this light compare to red and blue spectrum lights? Our 4000K full-spectrum light mimics natural sunlight, suitable for various plants without causing light pollution. Ceramic construction ensures durability and safety. How energy-efficient is this grow light? Will it significantly increase my electric bill? Our LED grow light consumes 15W, costing approximately $0.65 per month (12 hours/day) at $0.12/kWh. LEDs like ours are highly efficient, providing cost-effective lighting solutions for plant growth. I prefer growing tropical plants. Is this light suitable for that? Yes! Our full-spectrum light mimics natural sunlight, essential for tropical plants. With a high PPFD of 265.58 μmol/s/㎡@1ft, it promotes fast photosynthesis and robust growth, evenly illuminating plants for compact, symmetrical growth. What's the best light for indoor plant growth? Plants need specific light at different stages -more blue for growth, more red for flowering. Our Full Spectrum Lights meet these needs and provide optimal conditions. Adjust duration and maintain optimum height above plants for even growth. 15W Grow Light Bulbs 36W Grow Light Bulbs 32W Grow Light Bulbs 5W Pot Grow Light 10W Pot Grow Light 10W Puck Grow Light 80W Wing Grow Light

• 4000K DAYLIGHT: Imitate the solar spectrum, customize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400nm-780nm; Color rendering index Ra is close to 100, infinitely close to natural light, suitable for every cycle of plant growth, effectively promotes plant growth, and improves crop yield and quality
• SECONDARY OPTICAL DESIGN: PPF: 27umol/s, PPFD:152.83μmol/s/m² @1FT: . Through the lens for secondary scientific light distribution, improve light utilization, give plants more supplementary light, and improve the light bulb lifespan to 25,000 hours
• PATENTED COC TECHNOLOGY: Chip on Ceramic, SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, and directly solders the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, makes the SANSI bulb has higher light efficiency
• SAFE & RELIABLE: The lamp body is made of special ceramic material, and the flame retardant grade reaches V0; the reinforced insulation structure design, no risk of electric shock, is safer; the whole shell material reaches the WF2 anti-corrosion grade, which is more reliable; low IR, less heat radiation, avoiding close Distance exposure burns plants
• GUARANTEES: ETL listed, quality and safety verified, 5-year protection plan

WARNING: This product can expose you to chemicals including those known to the State of California to cause cancer or reproductive harm. For more information, go to www.P65Warnings.ca.gov.