video
https://3dwarehouse.sketchup.com/model/cf29bfb8-d818-4a86-9715-54d637202a6b/Duracell-LED-flashlight
The claim to “turn night into day” and emit 700 lumens of .
‘s Rugged Daylite Annihilate the Darkness.
https://en.wikipedia.org/wiki/Led
https://en.wikipedia.org/wiki/Led_Zeppelin
https://en.wikipedia.org/wiki/LED_lamp
https://en.wikipedia.org/wiki/Led_Zeppelin_II