- Energy saving and comfort: Retains heat in winter and reduces heat gain in summer, helping to lower heating and cooling costs and improve overall energy efficiency. - Superior infrared and ultraviolet blocking: Blocks infrared and ultraviolet light and reflects 90% of infrared and 85% of ultraviolet light from outside the window, reducing glare and protecting interiors from sun damage. - Daytime privacy with one-way transparency: Provides a one-way privacy protection window film with a privacy rate of 15%. During the day it offers good privacy while the exterior glass can show a mirror effect. - Night time visibility note: Privacy is reversed at night because the interior becomes brighter than the outside; please pull curtains at night to maintain privacy. - Easy adhesion and removal: Features electrostatic adhesion and detachability, allowing temporary, residue-free application and removal. - Function and compatibility at a glance: Designed to block heat, control heat, provide sun protection, and offer one-way privacy with detachable, electrostatically adhered performance. - Practical use scenarios: - Living rooms with large sunny windows: reduces heat gain, protects furniture from UV fading, and provides daytime privacy. - Office spaces with glass partitions: improves comfort, reduces glare, and maintains daytime privacy while preserving natural light. - Storefronts or glass entry doors: minimizes heat transfer and sun glare, offering daytime privacy with a visible mirror-like exterior. - Key attributes to consider: - Function: heat blocking, heat control, sun protection, one-way privacy. - Privacy performance: 15% daytime privacy; privacy behavior changes at night. - Installation: electrostatic adhesion, detachability for easy application and removal. - Light management: blocks infrared and ultraviolet light, reflects most IR and UV from outside. - Usage guidance: - For best results, install on clean, smooth glass surfaces. - Expect privacy reverse behavior at night; use curtains or blinds after dark if privacy is required.