... ) ETL,TUV,VDE,CE,ROHS DESCRIPTION OF TUBE LIGHT------------------------------------------------------------------------------------------------------ T8 LED TubePart Number KS.T8. ... mercury,lead or other hazardous materials;no radiation.9) No electronicmagentic radiation,no frequency flash,instant ... no hurting eyes.10) 8) Life time>50000hrs.9) Protection grade IP41; Insulation class Ⅱ.APPLICATION:1) ...