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About Keri 

Jishan USA, d.b.a. Keri Lighting, as a sales branch of Jiangsu Jishan Lighting Technology Co.,Ltd. , was established in 2012 to serve primarily customers in North America. Jiangsu Jishan, founded in 2000, is a high-tech enterprise that is specialized in power supply, research, production and trading. From 2008, Jiangsu Jishan began specializing in the R&D, production and trading of LED light sources, LED drivers, LED lighting products and smart lighting systems. Our products range from LED indoor, outdoor and grow lights and intelligent management systems. With comprehensive products that are certified by UL, DLC, Energy Star, Keri has gained traction in the highly competitive market.

Linear high bay

Keri’s newly developed LED Linear High Bay series offer four types of wattages: 100W, 150W, 200W and 300W. The fixtures perform effectively with an average CRI over 80; >120 deliverable lumens per watt; fast dissipated heat sink; remote controls with dimmers and sensors; easy to change drivers; five to ten times lifespan than traditional tubes. It is an affordable solution for replacement of existing light systems that are ideal for warehousing, manufacturing, gymnasiums, convention centers and other large indoor spaces.

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Grow Light

Jishan LED grow light is one of our newly developed LED light fixture that is aimed to primarily help enhance the growing of various indoor plants. We’ve designed and manufactured this light according to GB7000.1-2007-General Requirements and Experiments of Light Fixtures. This light is equipped with a high-wattage LED driver, die cast aluminum for thermal heat sink capabilities and efficient cooling. With Jishan’s remote controller, you tailor the blue, white and red spectral output of the grow light to achieve your production goals. Create customized light programs to improve your crop yield, production times and energy efficiency. It is best-suited for indoor plant-growing facilities, including greenhouse, indoor garden or nurseries.


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High Bay

Keri’s Industry LED High Bay are designed to replace metal halide lamps that are mostly used in warehouses, gymnasiums, gas stations, general manufacturing and tasks areas, toll plazas, and convention centers.  The high bay products have: Venus series, Mercury series and Mars series; offer from 100W to 360W. The fixtures perform effectively with an average CRI over 80; >120 deliverable lumens per watt; fast dissipated heat sink; remote controls with dimmers and sensors; easy to change drivers. In comparison, Keri’s LED high bay lasts four times as long with up to 60 percentage energy savings.

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Smart Lighting System 

Jishan LED Lighting can save 60% of the electricity compared to traditional lighting, with the smart lighting system, LED lighting can save additional 40%, extending the light fittings’ life span by several times.

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