... temperature compensation chip, can reduce the influence of the induction distance by temperature4.High-precision constant current drive, which ... 9m,1.2m,1.5m,1.8m dimention 26mm/30mm Induction lamp delay time 30s,60s,80s,180s ,light a litter ... Application:Apply in underground parking lot,garage,basement,supermarket,aisles, Corridor,hotel, office, washrooms,School, Library, Hospital,Subway Station, ...