Recent content by GearlooseHC

My attempt An attempt that I made, under the assumption that the light photons spread out evenly from the flouro tubes in all directions: 1. Direct light from the tubes There is the area directly above the board- a. 0.32 x 1.3 = 0.416 m² then there is the surface area of the...

Hello, I would like to build a panel light with four flourescent tubes. The tubes have a diameter of 26 mm and are 1200 mm long. They have a distance of 42 mm one to another. The tubes are mounted on a board, that is covered with aluminium foil as a reflector. Each tube produces a...