About Us

Leading Manufacturers in Emergency Lighting

Cosine Developments has led the lighting market with its design, development and manufacture of lighting-related electronics since 1997 with it's innovative design and professional manufacturing.  All of our products are designed to meet the stringent South African Bureau of Standards (otherwise known as SABS) requirements in terms of performance, reliability and safety (SABS Standards are based on international IEC Standards).

We have designed a comprehensive range of emergency control gear that will satisfy a variety of industrial and commercial requirements. Our leadership in the market has been demonstrated by numerous technical publications and involvement with our standards authority (SABS). Heavy investment in both people and test equipment has enabled the development of a wide range of cost-effective, technically advanced and reliable products.

Our long history of large-scale manufacturing and attentive customer care ensures high product reliability and customer satisfaction.