Thai Stanley Electric Public Company Limited registered and established the company on May 30, 1980 to operate the production, import and distributor of bulbs and lighting equipment for vehicles, a joint venture of Japan - Thailand between companies Seng Hong busy (for effect) Limited. (Now Sittiphon 1919 Company Limited) and Stanley Electric Company Limited, a Japanese company.

On May 10, 2534, the Company received approval from the Stock Exchange of Thailand was the main agents of the Company's securities are listed.

The company has expanded the business to be a fully integrated automotive lighting manufacturer which consists of research and product development department, mold factory, Metal (Die & Mold) plant bulbs (Bulb) and manufacturing lamps (Lamp).