Spark Optoelectronics S&t (Shenzhen) Co.,ltd

as a specialist in modern, efficient ,advanced led lighting for industrial applications,dualrays is one of the leading professional technology and marketing oriented nhte (national high technology enterprise) in r&d;,manufacturing,sales and service of intelligent industrial led luminaires. our main products includes led light tube(magnetic/conductive ballast,electrical evg ballast compatible),led panel light,led linear trunking rail system,led triproof light,led flood light ,led high bay light,led street light etc. we have strong r&d; team which work closely to marketing and sales department,and strict quality control system and facilities to ensure the quality, and we have built strategic partnership with the international top brands,such as cree,philip lumileds,nichia,meanwell,philips ect, we have set up our own engineering laboratory for safety test,such as the photometric testing, emi testing, emc testing, surge testing, esd testing, ies file etc. all of our led luminaires comply w