
Eco-Friendly Photochromic Solar Window Film - Water Activated Chameleon. Dynamic VLT Adjustment: Shifts from 70% to 25% or 35% to 15% automatically based on sunlight intensity. Zero Signal Interference: Non-metallic inorganic construction ensures no interference with GPS, 5G, or Bluetooth. Scratch Self-Repair: TPU substrate features advanced technology for automatic scratch healing. Customization Available: Offers custom roll width, length, logo, and private label packaging options. 5-Year Outdoor Warranty: Covers anti-yellowing and scratch resistance for TPU substrate. Water Activated Color Change: Unique chameleon effect activated by water for aesthetic customization. All-Weather Performance: Designed for side, rear, and panoramic roofs with consistent performance.