The body of the par38 infrared lamp is made of pressed glass, which is very robust, the average life is 5000 hours, this infrared lamp can convert the electric energy to the infrared thermal as much as possible. In terms of quality control and management, we passed the iso9001-2000 quality management system certification, as well as ce certificate, the full inspection of every production processes has being carried out. Currently, the available power includes 100w/150w/175w, the available voltage is 110~240v, also we can make according to your requirement.