A local factory in Dalian has purchased 200 sets of transparent explosion-proof lamp tubes in our company. The workshop is being installed. The explosion-proof shell used is provided by the explosion-proof manufacturer with formal explosion-proof qualification. The LED fluorescent lamp inside is produced by our company. The heat dissipation of the explosion-proof lamp is not good. At the same time, in different workshop environment, the temperature has a great influence. At the same time, it should have explosion-proof effect. So the fluorescent lamps we use are all high-quality fluorescent lamps, which have already sent a lot of goods to some wood companies and can be used safely.