Metal push-button switch with LED from DIANQI, available in panel diameters 16 mm, 19 mm and 22 mm (approx. 0.63 in, 0.75 in and 0.87 in). Rated for 5 A current with short pins and a compact small-button profile; made of alloy and covered by a one-year warranty. Certifications include CE and CCC.