RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 14 days agoLED's Efficiency Exceeds 100%phys.orgexternal-linkmessage-square4fedilinkarrow-up112arrow-down10file-text
arrow-up112arrow-down1external-linkLED's Efficiency Exceeds 100%phys.orgRSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 14 days agomessage-square4fedilinkfile-text
minus-squareNaz@sh.itjust.workslinkfedilinkEnglisharrow-up1·edit-214 days agoI’ve got new blue LED bulbs that emit 133 lux while consuming 5 watts of electricity, which is 26.6 lumens/watt. It is so bright that it blows the room out with blue color/light, so I completely believe this article.
I’ve got new blue LED bulbs that emit 133 lux while consuming 5 watts of electricity, which is 26.6 lumens/watt.
It is so bright that it blows the room out with blue color/light, so I completely believe this article.