Truopto 5mm led low voltage round module 12v water clear truopto osw5dk5111a 1v this cool white 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 osw5dk5111a 1v 5mm low volt led 12v cool white 25000mcd 15 10000k