High pressure mercury bulb, also called high pressure mercury lamp, a gasoline discharge light resource. It’s the advantages of superior gentle efficiency, extended existence and superior shockproof performance; but there are also coloration discrimination level is minimal, lit Kai Hui Prolonged, source voltage lowered by 5% there will be self extinguishing and closed for five to ten minutes in the bulb mercury vapor tension drop to re ignite and other shortcomings.
When utilizing high pressure mercury ballast, need to pay attention on the adhering to matters:
High pressure mercury lamp electricity in 125w as well as pursuing needs to be matched along with the porcelain E27 lamp holder; ability in 175W and higher than really should geared up with E40 porcelain lamp holder.