... light is in low-light level , that can lighting for monitors, when people or car coming, the ... compensation chip, can reduce the influence of the induction distance by temperature4.High-precision constant current drive ... LED heat transport problem, so that the lamp can keep in top working condition; Specification:sensing ... 2m,1.5m,1.8m dimention 26mm/30mm Induction lamp delay time 30s,60s,80s,180s ,light ...