Article View: sci.electronics
Article #8847more on lighting
From: Phil Ngai
Date: Mon, 10 Dec 1990 07:03
Date: Mon, 10 Dec 1990 07:03
39 lines
2349 bytes
2349 bytes
I am enclosing some data I have taken on various types of lights
with regard to wattage, lumens, and life. I'll probably collect
price data eventually but it isn't that important to me.
LUMENS.XLS
Type W Lumens Color L/W Maker Model Life
I 15 125 8.3 2500
I 25 215 8.6 2500
I PAR 150 1733 11.6 2000
I 40 505 12.6 1000
I 60 870 14.5 1000
I 75 1190 15.9 750
I 100 1750 17.5 750
GE Reader 250 4500 18.0
GE Reader 170 3100 18.2
I 150 2850 19.0 750
Q H 500 10500 21.0 2000
I 300 6360 21.2 750
Hg Vapor 100 4100 41.0 24000
CF PAR 18 800 44.4 Philips SL18/R40 10000
Hg Vapor 175 7900 45.1 24000
CF 15 720 2800 48.0 Panasonic 9000
CF 7 400 57.1 GE
CF 18 1100 61.1 Philips SL18 10000
HP Na 70 6300 90.0 24000
LF F 48-90 Generic
Metal Halide 115.0 Generic
HP Na 140.0 Generic
--
There is no right more fundamental than self-defense.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!decwrl!amdcad!usenet From: phil@brahms.amd.com (Phil Ngai) Newsgroups: sci.electronics,misc.consumers.house Subject: more on lighting Message-ID: <1990Dec10.070330.1533@amd.com> Date: 10 Dec 90 07:03:30 GMT Sender: usenet@amd.com (NNTP Posting) Organization: Advanced Micro Devices; Sunnyvale, CA Lines: 39