Giesemann End cap are in aluminium Mitch as all of is body. Main frame of your spacelight is extruded aluminium also but in a lesser gage (less thick) but it's still a nice fixture and probably doing what it's suppose to do for you Mitch?
For the reflectance factor steve, i am positive over 99,9% value on the complete reflector of model 260moonlight. The result is a mirror looking like reflector and yes it's expensive to produce. I gave a link to kris on a previous message on this thread but i wont do it again as i've been warned by Titus not to be too commercial oriented
ops:
We sended catalog to a Victoria BC potential customer last week and i noticed that this person was with us on this discussion panel. Maybe we will hear from that person soon. I am working hard to get evidence and i am confident to get accurate information soon enough Steve. (I would like to post some pics but i think i have to do it on another section of this pannel?!)