M
m Ransley
- Jan 1, 1970
- 0
Am I correct in that an incandesant light outputs 17 Lumen Per Watt
and only produces a small amount of light per watt. Ex a 100 watt bulb
produces 10 watts light , 90 watts heat, effectively making it a heater
that produces light.
A T-8 flouresent can produce near 110 LPW , 6.5 x an incandesant.
Making T- 8 the most efficient home lighting.
Is 170 LPW the limit of light output per watt.
Is T-8 the most efficient,
What can the near future offer us in LPW increases.
Are my figures correct
and only produces a small amount of light per watt. Ex a 100 watt bulb
produces 10 watts light , 90 watts heat, effectively making it a heater
that produces light.
A T-8 flouresent can produce near 110 LPW , 6.5 x an incandesant.
Making T- 8 the most efficient home lighting.
Is 170 LPW the limit of light output per watt.
Is T-8 the most efficient,
What can the near future offer us in LPW increases.
Are my figures correct