Sansi 3packs Led Grow Light

SANSI Grow Light Bulb with Ceramic Technology, PPF 27.2 umol/s LED Full Spectrum 15W Grow Lamp (200 Watts Equiv) with Frosted Optical Lens for High PPFD, Energy Saving Plant Lights for Seeding Growing FROSTED OPTICAL DESIGN: PPF: 27.2 umol/s, PPFD: 130.06 μmol/s/㎡ @ 1ft. Through the frosted lens not only provides soft and even light improves light utilization, gives plants more supplementary light; but also through 120° beam angle covers more plants. 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. 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 solder 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. Package:    3 pack  15W LED Plant Grow Light Bulbs Equivalent Incandescent Watts 200W 300W 400W 150W 200W 300W PPF (μmol/s) 27 40 65.6 17.5 27 33.6 Growing Power (μmol/s/㎡ @ 1ft) 152.83 177.06 265.58 83.23 130.06 195.82 LUX (lumens) 1350 2160 3250 900 1350 1800 Veg Coverage 9 sq ft（3x3） 9 sq ft（3x3） 9 sq ft（3x3） 9 sq ft（3x3） 9 sq ft（3x3） 4 sq ft（2x2） "Application (the maximum number of plant grown, e.g. Orchid or Succulents)" 5 8 9 3 5 5 Yearly Cost (USD) 9.86 15.77 23.65 6.57 9.86 13.14 Planting Environment Home & Office, Indoor place Home & Office, Indoor place Home & Office, Indoor place Home & Office, Indoor place Home & Office, Indoor place Home & Office, Indoor place Lifespan 25,000 Hours 25,000 Hours 25,000 Hours 25,000 Hours 25,000 Hours 25,000 Hours Beam angle 60° 60° 60° 120° 120° 60° On Feb-05-22 at 21:23:04 PST, seller added the following information:

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