# Ambilight

> Ambilight develops flexible electrochromic films that change the tint of glass with a small electrical signal. Its business has moved from a color-changing phone back into mass-produced vehicle roofs and windows, with architectural glazing and eyewear also in its portfolio.

- **Founded:** 2017
- **Headquarters:** Milpitas, United States
- **Founders:** Chao Wang (Co-founder and CEO), Jianguo Mei (Co-founder)
- **Products:** Electrochromic smart sunroof, Electrochromic smart side window, Vehicle glass dimming system, Architectural electrochromic glazing, Electrochromic eyewear
- **Notable:** Ambilight reported more than 20 new-energy vehicle models using its technology by July 2025., The company reported monthly output above 10,000 automotive units in May 2025 and monthly deliveries above 20,000 sets during 2025., Its reported patent portfolio grew from more than 610 in July 2025 to more than 700 by January 2026.

## Products & services

- **Electrochromic smart sunroof** — Curved automotive roof glass with adjustable light transmission, using flexible electrochromic film.
- **Electrochromic smart side window** — Adjustable darkening for privacy, glare and solar control in vehicle side glass.
- **Vehicle glass dimming system** — An integrated range spanning roof, side glass, rear glass and other cabin glazing; some elements remain in development.
- **Architectural electrochromic glazing** — Adjustable glass for facades and skylights, with control-system integration.
- **Electrochromic eyewear** — Dimming sunglasses and active-dimming snow goggles.
- **Color-changing phone back** — Electrochromic back panel made with OPPO for a Reno5 Pro+ special edition.

## Achievements

- Ambilight reported more than 20 new-energy vehicle models using its technology by July 2025.
- The company reported monthly output above 10,000 automotive units in May 2025 and monthly deliveries above 20,000 sets during 2025.
- Its reported patent portfolio grew from more than 610 in July 2025 to more than 700 by January 2026.
- Its electrochromic smart sunroof received a 2025 MUSE Design Awards Gold award in the auto accessories and interiors category.

## Latest updates

- **2026-05** — Ambilight announced an electrochromic panoramic roof for the AUDI E7X.
- **2026-01** — At CES, the company reported a 2025 monthly delivery milestone above 20,000 sets and more than 300,000 users.
- **2025-10** — Its electrochromic smart sunroof won a Gold award at the MUSE Design Awards.
- **2025-07** — Ambilight said its dimming technology had been adopted by more than 20 new-energy vehicle models.

## Links

- Website: https://www.ambilight.com/en/
- LinkedIn: https://www.linkedin.com/company/ambilightinc
- Twitter/X: https://x.com/Ambilight_Inc
- YouTube: https://www.youtube.com/@Ambilight
- Facebook: https://facebook.com/ambilightuk/

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Profile page: https://yespress.io/ambilight
Published by YesPress — https://yespress.io
Last updated: 2026-09-29