Anti-theft warning apparatus; monitoring and alarm equipment for security and anti-disaster; laboratory apparatus and instruments; lens for laboratory apparatus and instruments; light source equipment for laboratory apparatus and instruments; photographic machines and apparatus; lens for photographic machines and apparatus; light source equipment for photographic machines and apparatus; cinematographic machines and apparatus; lens for cinematographic machines and apparatus; light source equipment for cinematographic machines and apparatus; optical machines and apparatus; lens for optical machines and apparatus; light source equipment for optical machines and apparatus; optical lens; optical mirror; optical prism; optical filter; optical diffraction grating; optical window; spectroscope; measuring or testing machines and instruments; lens for measuring or testing machines and instruments; light source equipment for measuring or testing machines and instruments; power distribution or control machines and apparatus; dimmer control for lights; ballast for lights; telecommunication machines and apparatus; lens for telecommunication machines and apparatus; optical communication machines and apparatus; electronic machines, apparatus and their parts; lens for electronic machines, apparatus and their parts.

Electric lamps and other lighting apparatus; lens for lights; reflectors for lights.