Quality Energy Efficient Lighting Fixtures 10 YEAR WARRANTY: As one of the world leaders and true pioneers in the design and production of commercial and industrial energy efficient LED fixtures, Altech Electronics’ mission has always been to 10 YEAR WARRANTY: As one of the world leaders and true pioneers in the design and production of commercial and industrial energy efficient LED fixtures, Altech Electronics’ mission has always been to provide top quality products at value pricing to bring about effective returns on investment to any project.