Features: 1) Viewing angle: 20" 2) Super high intensity luminous: (IV) 500 - 10,000mcd 3) Wave length: 430 - 475nm 4) Reliable and rugged, long lifespan with over 50,000 hours 5) Choice of various viewing angles and colors 6) Popular T-1 5mm diameter package 7) Applications: a) Commercial outdoor signs b) Automotive interior lights c) Front panel indicators d) Front panel backlights