Chronology
Current Month
Current Thread
Current Date
[Year List]
[Month List (current year)]
[
Date Index
] [
Thread Index
]
[
Thread Prev
] [
Thread Next
]
[
Date Prev
] [
Date Next
]
Re: halogen bulbs
From
: Clarence Bennett <
bennett@oakland.edu
>
Date
: Sat, 11 Apr 1998 07:39:36 +0100
I expect that short time erosion of the tungsten will generally be
repaired by frequent foll power operation of the lamp.
Also, a shorter lifetime in home use will not be noticed so much as
in a projector or headlamp.
Also, it might be fluorine is not be used for fear of etching the quartz
Prev by Date:
Project Kaleidoscope reception at APS/AAPT meeting
Next by Date:
Free ray tracing program
Previous by thread:
Re: halogen bulbs
Next by thread:
Re: halogen bulbs (very long)
Index(es):
Date
Thread