testing a digital light meter

geneavallon(z6 ma.)February 7, 2005

I need a nown source of foot candles to test my meter,like 2 new four foot fluorescents, at one foot


Thank you for reporting this comment. Undo

scroll down a little ways to the reference thread. that will at least give you a point of comparison to another meter.

but after you read the rest of the thread, you might just throw it in the trash. :)

    Bookmark   February 8, 2005 at 12:16PM
Sign Up to comment
More Discussions
what do you use under heat mats
I have some large heat mats that I use under lights....
LED Grow Light for Peppers and Tomatoes
New to the forum here and not sure where to post this,...
Pepper Leaf Problem
I am new to the forum, but have a question about a...
New to Forum - some questions, comments about heating mats
I have been starting flower seeds indoors for years...
Lamp says "MAX 20W". Can I go higher with CFL or LED?
My lamp says that I should not put a light bulb in...
Sponsored Products
Toledo Old Silver One-Light 15-Inch Outdoor Wall Mount
$218.00 | Bellacor
52" Minka Aire Wing Mahogany Ceiling Fan
Lamps Plus
Dale Tiffany Mica Camelot Bronze Floor Lamp
Lamps Plus
Hudson Valley Slaton Art Deco Bath Vanity Light
Filament Design Pendant Lights Concord 3-Light Brushed Nickel Pendant with
Home Depot
WAC Lighting | Telsa 3.5 in. High Output LED Shower Trim
$171.00 | YLighting
nuLOOM Luna Black and White Zebra Shag Rug (9'2 x 12')
Currey & Company Fenwick Pendant Light
© 2015 Houzz Inc. Houzz® The new way to design your home™