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Self-Tinting Privacy Window Film 2mil Photochromic VLT 35%-15% High IRR Car Tint OEM
2026 New Photochromic Car Window Film featuring 2mil thickness with self-tinting technology. This innovative film automatically adjusts from 35% VLT to 15% VLT when activated by UV sunlight, providing both daytime legality and enhanced privacy. Offers 100% UV rejection and 98.3% infrared rejection for superior heat management.
Key Features
Photochromic technology automatically adjusts tint based on UV exposure
VLT transitions from 35% (daytime legal) to 15% (deep privacy)
98.3% infrared rejection for exceptional heat reduction
100% UV radiation protection
2mil thickness for durability and performance
OEM partnership and custom packaging available
Manufactured by Goodcarway Factory in Guangzhou, China
Performance Comparison
Model No.
BL70-25
BS35-15
VLT Before Color Change
70%
35%
VLT After Color Change
25%
15%
UV Rejection Rate (UVR)
100%
100%
IR Rejection Rate (IRR)
95.5%
98.3%
Core Positioning
Automotive front windshield, compliant with visibility regulations worldwide
Automotive side windows and rear windshield; enhanced privacy and extreme heat protection
Technical Insight
Does darker window tint always mean better heat rejection?
No – VLT darkness and heat rejection are separate performance characteristics. A very dark film with low IRR performance can still allow significant heat transfer through the infrared spectrum, which accounts for most solar heat gain. Conversely, a moderately tinted film with high IRR performance can reject more heat than a darker film with poor IRR. The BS35-15 photochromic film is engineered to deliver 98.3% IRR – among the highest available in automotive window film – while also offering the visual privacy of 15% VLT under UV activation.
