... if one led failed, the remaining LEDs will still work. 3, Safety A, CE, RoHS, PSE, FCC, C-TICK, ATEX, EN62471 ... about the installation or use of this product, consult a competent electrician or technician .Light distribution curveDrawing: Application: 1 ... . Petrol Stations2. Sport Stadiums 3, Carwash Area About US:HONGKONG Fair: Working office: High power ...