About Us

Growlight Intelligent Lighting Appliance Co., Ltd.

Started in 2016, USA growlight Intelligent Lighting Appliance Co., 'Sun4Grow Ltd' has developed into a diversified high-tech enterprises combining R&D and Manufacturing for intelligent control product. Our Main product, LED grow light bar series, are popular in the USA  market.

With patented lens technology, LED grow light and Therapy light is higher efficiency than any other brand. For example, PAR value for our LED grow light is 50% higher than others.


Certificate: ETL&cETL, CE, ROHS, SAA


All of our products were approved by CE, RoHS, ETL&cETL, SAA. The products are exported to USA, Canada, Spain, Brazil, Mexico, Germany…..etc

Enterprise Concept: Build a innovative, Quality first enterprise

Business Concept: Create a win-win situation

Product Concept: produce steady and innovative high quality products

Brand Concept: Establish an up market intelligent control lighting brand

Team Concept: set up a highly motivated, collaborative team        


  • RoHSRoHS
  • ETL & cETL CertificateETL & cETL Certificate
    ETL & cETL Certificate
  • SAA certificateSAA certificate
    SAA certificate