Kosmos chimney 201013 is used in Petrolux, Trawler "Junior" and 6'' anchor, side and masthead lights.
Kosmos chimney 201018 is used in Old Danish and Pendulus.Bulge chimney 211018 is used in Old Danish 230V versions.
Made of borosilicate glass with low expansion coefficient and therefore heat resistant. It won’t break when you light the lamp. Dishwasher safe.
Removes tension in the glass from the cutting of the tube openings. At last a chimney that stands normal usage!
Made in the Czech Republic.