Chengdu Metro Line 13 is a project that has opened and operated at the highest level of fully automated driving, GOA4, and is also the first project to install an active obstacle detection system (ITE) with a maximum safety level of SIL4 in bulk.

The company's top light strip LD223 and headlight HL10 are applied in the Chengdu Metro Line 13 project. The top light strip LD223 is installed on the middle roof as a modular lighting system for direct lighting inside public transportation vehicles in Chengdu. Variable length allows for the creation of continuous lighting strips based on the length of the entire vehicle, providing comfortable and soft lighting.

The HL10 headlight is applied in the Chengdu 13 project, installed at the front of the vehicle for direct illumination of the exterior of public transportation vehicles in Chengdu. The headlight integrates high beam, low beam, tail light, and running light functions, and is designed modularly. The high beam, low beam, and tail light modules can be replaced separately, making installation and maintenance convenient.

The high and low beams are powered by external drivers, while the tail and running lights are powered by integrated drivers.