P
Phil Allison
Guest
** Hi to all my fans ...
Inspired by the recent ramblings here about the Philips brand " Eco Classic
30 / Energy Saving " halogen incandescent lamps in BC style bulbs - I
paid a visit to my local Woollies supermarket.
There, I found a selection of these technological " GREEN " wonders -
ranging from 28 watts to 70 watts power rating - all with the same claim of
"30% " higher energy efficiency.
Regular BC and ES 240 volt lamps have been withdrawn from sale by Woollies
since February this year - most other stores have few or none to sell you
anyhow, by now.
The only alternatives for general service are the EVIL compact fluorescent
types - ie FRAGILE, slow starting, short lived, incendiary, mercury
polluting, NON DIMMABLE, circuit breaker tripping fucking abortions !!
Curiosity got the better of me - so I purchased one only, 70 watt rated,
pearl coated example for $3.59.
The lamp packaging indicates equivalence to a 100 watt standard bulb and has
reference to a 2 year life.
Other wording states it is made in Poland.
( No concentration camp jokes - pleeease !! )
I did just 2 simple tests:
1. The current consumption at 240 volt AC was 317 mA = 76 watts.
2. Light output was compared with a standard 100 watt peal bulb - the
Philips Energy Saver showed 18% less on a DSE lux meter about 2.5 metres
away on a bench - ie 81 lux versus 96 lux.
With the wattage figure being 8.6% high and the light level being 18% low -
that makes the Philips lamp 29% less efficient than claimed.
I figure it would just edge out a standard ( now non obtainable) 75 watt BC
lamp - by maybe a few percent.
Ain't the new GREEN technology bloody marvellous folks .......
....... Phil
Inspired by the recent ramblings here about the Philips brand " Eco Classic
30 / Energy Saving " halogen incandescent lamps in BC style bulbs - I
paid a visit to my local Woollies supermarket.
There, I found a selection of these technological " GREEN " wonders -
ranging from 28 watts to 70 watts power rating - all with the same claim of
"30% " higher energy efficiency.
Regular BC and ES 240 volt lamps have been withdrawn from sale by Woollies
since February this year - most other stores have few or none to sell you
anyhow, by now.
The only alternatives for general service are the EVIL compact fluorescent
types - ie FRAGILE, slow starting, short lived, incendiary, mercury
polluting, NON DIMMABLE, circuit breaker tripping fucking abortions !!
Curiosity got the better of me - so I purchased one only, 70 watt rated,
pearl coated example for $3.59.
The lamp packaging indicates equivalence to a 100 watt standard bulb and has
reference to a 2 year life.
Other wording states it is made in Poland.
( No concentration camp jokes - pleeease !! )
I did just 2 simple tests:
1. The current consumption at 240 volt AC was 317 mA = 76 watts.
2. Light output was compared with a standard 100 watt peal bulb - the
Philips Energy Saver showed 18% less on a DSE lux meter about 2.5 metres
away on a bench - ie 81 lux versus 96 lux.
With the wattage figure being 8.6% high and the light level being 18% low -
that makes the Philips lamp 29% less efficient than claimed.
I figure it would just edge out a standard ( now non obtainable) 75 watt BC
lamp - by maybe a few percent.
Ain't the new GREEN technology bloody marvellous folks .......
....... Phil