Hard glass bulb

Features:

1) Made of borosilicate glass 4.0

2) 4 blowing machines, annual output of 36 million pieces of lighting bulbs

3) 4 production lines, annual output of 540 tons for lighting tube

4) Lighting tubes: horn-shape and vent-pipe

5) Lighting bulbs:

a) Mercury lighting: BT70, BT75, BT80, BT90, BT120

b) Sodium lighting: BT62, T37.5×180, T37.5×208, T46×220, T46×265,T46×290

c) Halogen lighting: ED55, ED75, ED90, ED120