The Self-Luminous Tunnel Reflective Ring is a high-tech traffic safety facility independently developed by our company and granted a national patent. In addition to the functions and features of traditional tunnel reflective rings, it also integrates self-illumination, auxiliary lighting, and energy-saving functions.

Under conditions of insufficient lighting, the self-luminous reflective ring enhances its own brightness through built-in luminous technology, providing effective warning and guidance functions to improve driving safety inside tunnels.

Self-Luminous Reflective Ring Before Self-Illumination Activation
Self-Luminous Reflective Ring After Self-Illumination Activation


The Self-Luminous Reflective Ring adopts imported prismatic Class IV or Class V reflective sheeting technology, featuring excellent retro-reflective performance and high brightness. The product is designed for a service life of up to 10 years, with stable reflective performance, high visibility, easy installation, convenient maintenance, and reliable safety performance.
It is widely applicable to highway tunnels, urban tunnels, underground passages, and other road environments requiring enhanced visibility and traffic safety.
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