... exquisite household electric appliance3) Super brightness, luminescent, fashion product4) Auto switching on when detecting people coming5) Super sensitivity within 3 ... 3 M.4 - When background bright is insufficient, LED lamp will automatically switch on if human passes.Delay time: 20s ... , 60s, 90s, Contant (emergency lamp).5 - hi-light LED: 6 pcs, luminance: 12000~15000MCD, ...