Features 1、Can protect the LED light so that it stands on the PC board to make the height consistent 2、LED lights will not bend, cut, or short circuit with this holder, very practical in your daily life 3、Using high‑quality materials, come with high and low temperature resistance 4、The product come with high fire‑proof level, very suitable for 5mm LED lights 5、Brass material possess excellent thermal conductivity, and corrosion resistance Specification Item Type: LED Holder Bezel Mount Material: Brass Model: F5 flat brass holder Fire Rating: 94V-2/94V-0 Working Temperature: -20℃-120℃ Suitable for approx. 5mm / 0.2in LED lights(lights not include) Diameter: Approx. 8mm / 0.3in Package List 20 x LED Holder Shell 20 x Gasket 20 x Nut 20 x Fixed Holder