1167 RadonHousing/frame: made of extruded
anodised aluminium with die-cast
end caps and wide cooling fins.
Supplied with 10 hooks:
SBP 55 = 6
SBP 90 = 6
SBP135 = 8
SBP180 = 10
Reflector: polished high-gloss aluminium
99.85, anodised 3μ.