Quality Control Management :
Nessa Illumination Technologies employs a comprehensive Quality Management System. New products are designed based on extensive market research and on-going dialog with end users and lighting design experts. Quality assessments and verifications are made at each milestone in the product development process.
Design Philosophy :
Nessa has a separate Technology Research and Product Development effort. New product concepts are based on researched technology options and guided by the following principles:
Streamlined designs and efficient use of circuit components, use of proven circuits and circuit components, Design FMEA (Failure Mode and Effects Analysis) to assess and mitigate risks, and designs which adhere to and exceed appropriate industry and regulatory standards.
Verification and Validation :
Nessa products undergo rigorous verification and validation by its Engineering and Quality departments, and certified external laboratories. This testing ensures that the products will work reliably even under the most stringent environments.
Tests are based on well-established Standards and include:
Functional : products tested over temperature and voltage variations.
Electrical : ESD, different voltage and current fault conditions tests.
Temperature : long-term exposure to the high and low-temperature environment and cycling between these temperature extremes.
Mechanical : vibration, shock, drop and transportation.
Operating life : long-term operation in high and low-temperature ambient and power cycling.
Enclosure : seal integrity, corrosion resistance and environmental protection.
Production and Test Capability :
To ensure that products are appropriately designed for manufacturing, production planning and test capability analyses are also included in the product development process.