N4aeq
Newly Enlightened
I read the post about led efficiency reaching 30 lumens/w
Ive got 2 questions about the prior post.
1.It listed (rank Q) ? I have some rank R nicha Leds, is
there a list anywhere that gives efficiency by rank ?
2.Is these a list that gives lumens/w for flashlight bulbs
& does anyone know the conversion from MCD to lumens?
Ive got 2 questions about the prior post.
1.It listed (rank Q) ? I have some rank R nicha Leds, is
there a list anywhere that gives efficiency by rank ?
2.Is these a list that gives lumens/w for flashlight bulbs
& does anyone know the conversion from MCD to lumens?
