Truopto 1w high luminous flux power leds truopto osw4xme1c1e 77 a 1w silicon lensed led that features high luminous flux with super energy efficient operation suitable applications for this led includes reading lights portable lighting securitybollardgarden traffic signalling and beacons signage etc truopto osw4xme1c1e 77 1w white power led 80lm