High-Temperature Resistant PET Protective Film for Electronic LED Lights
author: Shenzhen Guangda Yuan Film Co., Ltd.
2026-01-23
Electronic LED lights, including commercial downlights, outdoor floodlights, and household bulbs, generate continuous heat during long-term operation. This heat, combined with static and dust accumulation, easily damages LED chips and circuits, shortening service life. Shenzhen Guangdayuan’s High-Temperature Resistant PET Protective Film is specially engineered for LED lights, providing all-round protection to address these pain points.
This film withstands stable temperatures up to 120℃, effectively resisting heat generated by LED light sources without deformation or adhesive overflow. With over 92% light transmittance, it maintains bright, uniform light emission without dimming or color distortion. The anti-static (surface resistance 10⁶-10⁹ Ω/sq) and dust-proof coating prevents static damage and dust adsorption, while its high-adhesion layer ensures bubble-free application for a smooth surface, fitting various LED light shapes.
Guangdayuan offers customized sizes and thicknesses (0.08mm-0.15mm) to match different LED light models, from small bulbs to large floodlights. Our optional anti-glare treatment optimizes light diffusion, enhancing visual comfort. All products pass strict LED industry tests for high-temperature resistance, light transmittance, and durability, trusted by LED lighting manufacturers globally.
Choose Guangdayuan’s High-Temperature Resistant PET Protective Film to extend LED light lifespan. Backed by fast sampling and professional customization, contact us for a free sample today!
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