48 Years of Setting
New Standards, Every Era
Follow LIDO through five defining eras: founding, diversification, infrastructure building, technological innovation, and sustainable growth.
1976~1989
Beginnings & Pioneering
Developing Korea's first industrial halogen lamp
- Founded LIDO Sangsa (October 10, 1976)
- Developed Korea's first industrial luminaires and halogen lamps
- Began supplying headlamp bulbs to Hyundai Motor
1990s
Diversification & Growth
Expanding into the industrial lighting market
- Developed industrial lamps for stadiums, ports, and tunnels
- Developed halogen heater lamps for photocopiers
- Developed high-pressure metal halide and sodium lamps
2000s
Building the Foundation
Upgrading production facilities
- Built and introduced quartz tube processing machinery
- Became exclusive supplier of steel-sheet drying lamps to POSCO
- Developed lamps for solar equipment
- Exited the industrial luminaire business to focus on core specialization
2010s
Technological Innovation
Global expansion
- Produced lamps for semiconductor wafer cleaning and drying
- Began exporting overseas (Germany, Mexico, Malaysia, Vietnam)
Present
Sustainable Growth
Responding to advanced industries
- Exporting to 8 countries
- Adopted Six Sigma quality management
- Expanding customized customer solutions
Trust Built,
Year After Year
A long record of production and exports defines who LIDO is today.
1976
Founded
Year founded
8
Countries
Export countries
500+
Clients
Cumulative clients
48+
Years
Years and counting

Looking for a Partner
to Build the Next 48 Years
Building on LIDO's accumulated expertise and trust, we'll design a lamp solution tailored to your process.
