Interior and exterior illumination, Indicators, Switch lights

 LUXEON Rubix High Power LED Green Square Surface Mount 310 lm 1.5 A 3.8 V

https://www.futureelectronics.com/p/semiconductors--lighting-solutions--led-emitters--high-power-led-emitters-rev/l1rx-grn1000000000-lumileds-2131121