Giant M4 LED Headlight is a high-performance motorcycle LED headlight designed for compatible H4/HS1 sockets. It features a Hi/Lo beam function and is designed to provide bright illumination for improved visibility during night riding.
According to the product packaging, the bulb supports 12V–36V, with a rated specification of 28W × 2 and 3000LM × 2. The H4/HS1 fitting is commonly used for motorcycle LED headlight applications.