Truopto 5mm led low voltage round module 12v water clear truopto osb5sa5111a 1v this blue 5mm led module has an input voltage range of 08 to 16v dc making it ideal for use with 15v batteries the led also features high luminosity and is ideal for applications such as flashlightstorches decorative lighting etc truopto osb5sa5111a 1v 5mm low voltage led 12v blue 8400mcd 15 water clear