DVN team took time this week to interview Hascovision about Xiaomi SU7 headlamp and rearlamp design and technology.
SU7 has adopted quite a few new technologies, and especially, Lighting technology is impressive.
Headlights are similar in shape to water droplets and inspired by nature. The lamp takes the smoothness and aesthetic feeling of water droplets as the design soul, which brings unique visual charm to the vehicle. Equipped with 4-lens and 12-pixel matrix ADB function. It can be intelligently adjusted according to the traffic conditions change, providing excellent lighting performance when driving at night. Ultra-wide lighting over 160-degree (more than 80-degree one side) expands the lighting range and ensures that the road is clearly visible. The assistant bending light automatically illuminates the inside and outside corners when turning, which greatly improves the safety at night.


Unique lamp design, the famous “mi” symbol is fusion inside styling, with 4 lighting module, 12 pixels ADB,Turn, DRL, Position, three functions are coupled inside one thick wall signal lamp.
The 12 pixels module can also provide C/V/E AFS scenarios (Country, City, Motorway). CNCAP and CIASI lighting performance got excellent score, and it also provides outstanding lighting performance on the road.
2 LB and 2 HB modules with 1 separate cornering lamp module form the illuminating system of the headlight. In order to make the four modules lighting together, Xiaomi and Hascovision teams customized high beam lit appearance. When the low beam is on, the high beam module will light up with low power avoiding glare, giving the user a feeling that the four modules are holonomic. The cornering lamp, through the special optical design and assembly process, can perfectly match the LB and HB even without separated aiming, providing users with a good night driving experience.
The suspended signal function of the headlamp gives the amazing feeling. Two long thick walls and more than 30 dual-light LEDs make up this signal lighting system, the homogeneous and bright appearance gives expression to unique visual feeling.

The taillight is shaped like a halo, inspired by Saturn’s rings, giving the car a sense of the future. The halo taillight strip is 2.48m long and consists of over 300 ultra-red LEDs of 632nm grade, compared with the ordinary super red, the super red light of the wavelength grade gives more pure vision, which produces a very powerful light effect, making it easier for other drivers to notice SU7. In addition, the halo taillights are also equipped with intelligent light language function, providing a variety of welcome modes, and drivers can customize their favorite modes.