Thorn Red 30w 3ft & 40w 2ft

Comparison of light output between tubes.

File information
Filename:	Reds.JPG
Album name:	Paul / T12 & Over
Comments:	I was interested to see what the light output difference was like between a 40w 2ft and a 30w 3ft red tube. Here's the result!
Filesize:	24 KiB
Date added:	Dec 21, 2012
Dimensions:	1024 x 683 pixels
Displayed:	37 times
URL:	https://allthingslighting.co.uk/atl/displayimage.php?pid=11547
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