Clear LED Light Guide Caps for Enhanced Visual Output and Protection: Optimise LED performance with precision-fitted transparent covers
The 3MM/5MM LED Light Guide Cap is a precision-engineered optical accessory designed to enhance the performance, alignment, and protection of through-hole LEDs in electronic devices. Made from transparent, high-grade optical plastic, these caps ensure efficient light transmission, uniform illumination, and aesthetic appeal while shielding the LED surface from dust, impact, and static. These caps are available in both 3mm and 5mm sizes, making them compatible with standard LED diameters commonly used in PCBs, control panels, instrument clusters, indicators, and enclosures.
With a cylindrical body and precision-fit design, the LED light guide cap helps direct the emitted light more uniformly, especially in applications requiring panel-mount LED indicators. The transparency of the material allows for minimal light loss, maintaining clarity and brightness while also preventing direct contact with the LED surface—extending component life. Whether used in industrial control boxes, automotive dashboards, or consumer electronics, these caps are an ideal choice for clean and efficient LED integration.
Key Features
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Available in 3MM and 5MM Sizes: Compatible with standard LED diameters used in electronics
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Transparent Optical Material: Ensures high light transmission and minimal light loss
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Light Alignment and Dispersion: Guides light evenly for better visibility and aesthetics
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Impact and Dust Protection: Shields LED heads from environmental elements
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Snap-Fit/Press-In Mounting: Quick and secure installation on PCBs or panels
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Long-Term LED Surface Protection: Prevents static and accidental physical contact
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Ideal for Panel Indicators: Suitable for control boards, dashboards, and displays
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Flame-Retardant and Durable: Designed for both consumer and industrial environments
