Features: 1) Made from borosilicate 4.0 glass 2) Lighting tubing:
horn-shape and vent-pipe3) Specifications: a) Mercury lighting:
BT*0, BT*5, BT*0, BT*0 and BT**0 b) Sodium lighting: BT*2, T*7.5
x **0, T*7.5 x **8, T*6 x **0, T*6 x **5 and T*6 x **0 c) Halogen
lighting: ED*5, ED*5, ED*0 and ED**0
Customized size is available
carton package.
we also manfuacture the hard glass tube for lingting.
