SANSI LED Grow Light Bulb for Seeds and Greens, 3-Pack

The 4000K DAYLIGHT LED bulb from SANSI is designed to mimic the solar spectrum, providing a customizable full-spectrum supplementary light program that covers the entire visible spectrum from 400nm to 780nm. The color rendering index (Ra) of this bulb is close to 100, making it infinitely close to natural light and suitable for every stage of plant growth. This LED solution effectively promotes plant growth and improves crop yield and quality.

The SECONDARY OPTICAL DESIGN of this LED bulb is optimized for efficient light distribution. The Photosynthetic Photon Flux (PPF) is 16.8μmol/s, and the Photosynthetic Photon Flux Density (PPFD) is 97.91μmol/s/m² at a distance of 1 foot (1 FT). The lens-based secondary scientific light distribution improves light utilization, providing plants with more supplementary light and extending the LED bulb's lifespan to 25,000 hours.

SANSI's patented COC (Chip on Ceramic) technology is the key to the bulb's superior performance. This innovative technology replaces the traditional MCPCB (Metalcore Printed Circuit Board) aluminum substrate with a non-conductive ceramic heat sink, allowing the LED chip to be directly soldered onto the ceramic surface. This design effectively reduces the system's thermal resistance between the LED PN junction and the heat sink surface, resulting in faster heat conduction and higher product reliability. Consequently, the SANSI LED bulb boasts higher light efficiency compared to traditional LED bulbs.

Safety and reliability are paramount in the design of this LED bulb. The lamp body is made of a special ceramic material, and the flame retardant grade reaches V0, ensuring high safety standards. The reinforced insulation structure design eliminates the risk of electric shock, making the bulb safer to use. Furthermore, the entire shell material reaches the WF2 anti-corrosion grade, making the bulb more reliable and durable. The low IR (Infrared) radiation and reduced heat generation prevent close-distance exposure burns on plants.

To ensure the quality and safety of this LED bulb, it is ETL listed and has CE certification, verifying its compliance with the required standards. SANSI also provides a professional service team that offers 7x24-hour support. If you have any questions or concerns, please feel free to contact the SANSI team for assistance.

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