Product Overview

The Westglass Light Gray PDLC Self-Adhesive Smart Dimming Film leverages PDLC (Polymer-Dispersed Liquid Crystal) technology to enable instant switching between "power-on clear" and "power-off frosted" states via electric field control. When power off, it adopts a light gray frosted state for gentle privacy protection; when power on, it achieves >80% light transmittance for clear visibility. The light gray tone combines modern aesthetics with professional sophistication, suiting high-end offices, residential spaces, and commercial environments.

Key Product Benefits

1.      Soft Light Gray Aesthetics

The light gray tone imparts a unique, muted texture, creating a fresh and elegant visual ambiance that seamlessly adapts to various decor styles—from Nordic minimalism to Japanese rustic charm—adding tranquility and sophistication to any space. In frosted mode, it effectively obscures line of sight for privacy; in clear mode, the subtle gray enhances spatial depth without overwhelming the design.

2.      Self-Adhesive & Tool-Free Installation

Featuring a high-quality self-adhesive layer, installation is straightforward. Users can easily apply the film to flat glass surfaces (windows, partitions, curtain walls) using clear guidelines, eliminating the need for complex lamination or professional teams. With lower transportation costs and lighter weight, it significantly reduces installation time and costs, ideal for retrofitting curtain walls or upgrading existing buildings.

3.      Intelligent Fast Dimming

Boasts millisecond-level response for instant switching from frosted privacy to clear visibility at the touch of a button, catering to diverse lighting and privacy needs. With a dedicated transformer, it supports zoned independent control of light transmittance, adapting to flexible office partitions, car sunroof privacy zones, and other personalized requirements.

4.      High Transparency & Clarity

In clear state, the film offers excellent light transmittance, flooding interiors with natural light for bright, airy spaces. Its high-definition clarity ensures distortion-free views, making it suitable for work, study, and relaxation without visual interference.

5.      Superior Performance & Safety

Crafted with premium materials and advanced processes, it features a ≤200ms response time for instant scene transitions. The impact-resistant design prevents glass fragments from splashing upon breakage, reducing safety hazards. With a wide operating temperature range (-20℃ to 65℃), it resists fading and bubbling in extreme climates, ensuring long-term stability.

6.      Energy Efficiency & Sustainability

By intelligently regulating light transmittance, it reduces reliance on artificial lighting and lowers energy consumption. In frosted mode, it blocks heat to alleviate AC load, promoting energy savings and cost efficiency while supporting eco-friendly practices.

7.      Low-Maintenance Design

The film’s specially treated surface resists dust, stains, and fingerprints, requiring only a soft damp cloth for cleaning—minimizing maintenance effort and costs.

8.      Versatile Smart Control

Supports traditional switches, WiFi, voice commands, temperature sensors, and remote app control, integrating seamlessly with smart home and IoT systems for customizable, user-friendly operation.

Application Scenarios

The Light Gray PDLC Self-Adhesive Smart Dimming Film enhances diverse spaces with intelligent light control and decorative appeal, particularly suited for low-cost retrofits and upgrades:

1.        Commercial Offices

• Office building curtain walls and conference room partitions: The light gray tone exudes professionalism, enabling flexible privacy and openness.

2.        Luxury Residences

• Villa sunrooms and bathroom partitions: Smart dimming elevates living quality and spatial aesthetics.

3.        Commercial Displays

• Luxury brand windows and art galleries: Switch between clear displays and frosted projection modes to attract customers.

4.        Automotive

• New energy vehicle side windows and panoramic sunroofs: The light gray finish enhances tech aesthetics while supporting zoned dimming.

Experience Smart Light Control with Sophisticated Design

Contact Westglass today for tailored solutions and efficient global delivery.

Technical Parameters