1.15W 2.20W 3.30W 4.40W 5.100W 1. Spectrum peak value : 254nm 2. Application : (1) Widely used in production research, pharmacy, food industry and health care unit, it is the effective illuminant for the artcle and air disinfects, the food storage and actinic react. (2) It also can be used for acting on the sensitization of the printing ink of the wrinkle in the silk screen press, Ultraviolet low ...