title: Ultraviolet safety assessments of insect light traps.
abstract: Near-ultraviolet (UV-A: 315-400 nm), "black-light," electric lamps were invented in 1935 and ultraviolet insect light traps (ILTs) were introduced for use in agriculture around that time. Today ILTs are used indoors in several industries and in food-service as well as in outdoor settings. With recent interest in photobiological lamp safety, safety standards are being developed to test for potentially hazardous ultraviolet emissions. A variety of UV "Black-light" ILTs were measured at a range of distances to assess potential exposures. Realistic time-weighted human exposures are shown to be well below current guidelines for human exposure to ultraviolet radiation. These UV-A exposures would be far less than the typical UV-A exposure in the outdoor environment. Proposals are made for realistic ultraviolet safety standards for ILT products.
authors.affiliation: a Consulting Medical Physicist , Fallston , Maryland.
authors.forename: David H
authors.initials: DH
authors.lastname: Sliney
authors.affiliation: b Gilbert Industries, Inc , Jonesboro , Arkansas .
authors.forename: David W
authors.initials: DW
authors.lastname: Gilbert
authors.affiliation: c Consulting Physicist , Edgewood , Maryland.
authors.forename: Terry
authors.initials: T
authors.lastname: Lyon
mesh_terms: D000818:Animals; D004781:Environmental Exposure / Q000032:analysis*; D006794:Household Articles / Q000592:standards*; D006801:Humans; D007313:Insecta; D008029:Lighting / Q000592:standards*; D016273:Occupational Exposure / Q000032:analysis*; D018570:Risk Assessment; D014466:Ultraviolet Rays / Q000009:adverse effects*
keywords: Insect; light traps; ultraviolet