900W COB LED plant growth light spectrum 2 slices sunlight COB+32 double chip LED plant growth

Natural lighting has a higher color temperature (about 5000-5800 K). The color of visible light varies according to the weather and the angle of the sun, and specific amounts of light (in lumens) stimulate photosynthesis. Distance from the sun has little effect on the seasonal variations in the quality and quantity of light and the consequent behavior of plants in these seasons. The axis of the earth is not perpendicular to the plane of the orbit around the sun. For half a year, the north pole is inclined to the sun, so the northern hemisphere is close to the sun, and the southern hemisphere must pass through more atmosphere before it reaches the earth's surface.

Jiangsu Bluestar Techhnology Co., Limited, is a professional manufacturer for outdoor and indoor led lighting products. The company production series include: Led high bay light, led flood light, led street light, led garden light, led panel light, led lighting furniture, led tube, led bulb etc.

Since founded in 2008, Jiangsu Bluestar Techhnology Co., Ltd is growing fast with annual growth rate of 40%, in 2011 we have become one of the leading led lights supplier in China. Our customers are from more than 30 countries in the world. Bluestar Technology has made most of the parts in house, we have different factories to produce led lightings, light sources and power drives, the annual capacity reaches 2 million pcs. Most of the products certified with CE/ROHS. Some of the products certified with UL,TUV, SAA,FCC.

We take the “Quality Is Life” as production standard and principle, executing complete quality assurance system involving the whole process from R&D to manufacture, so our products have enjoyed a good reputation for high quality and low failure rate among our customers. Sometimes, what they need is very simple–reliable quality, reasonable price, on-time delivery and good service, these are what we can supply. Our vision is “To maximize the satisfaction of customers and employees, to be a professional and reliable led lights supplier from China”. Today, we are keeping pounding away at the expansion and development!