SINOSTAR LIGHTING GROUP LTD. is a China-based manufacturer dedicated to cleanroom and controlled-environment LED lighting. From our factory in Foshan, Guangdong, we design and produce sealed LED panel lights, waterproof downlights, tri-proof lights and hygienic luminaires that meet the strict demands of ISO Class 5–8 cleanrooms, GMP facilities, laboratories, hospitals and food plants.

With years of project experience serving pharmaceutical, semiconductor, electronics and food-industry customers worldwide, we understand what a cleanroom luminaire must deliver: zero dust traps, wash-down resistance, uniform glare-free illumination, and long-term reliability. Every product we ship is backed by a 5-year warranty and competitive factory-direct pricing — and every project can be customized to your specification.