Blue Light Testing of Lamps Using a Variety of LED Chips
ZENG Nengwen
Abstract：With the popularization of LED lamps,the problem of blue light is becoming increasingly prominent.Blue light is the part of visible light with a shorter wavelength,and excessive exposure to blue light may cause damage to the user's eyes,such as causing retinal damage,vision loss,etc.In addition,blue light may also interfere with the body's biological clock and affect the quality of sleep.This paper first expounds the definition and classification of blue light hazards,then describes the blue light test standards of lamps using multiple LED chips,and finally analyzes the specific steps of blue light testing of lamps using multiple LED chips.
Keywords：LED luminairesblue light testblue light hazardstest standardstest equipment
Publication Date：2025-06-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 53-55 )