12-80V DC, 0.1-0.5 amps, 1.5 Joules 70 Single FPM, Permanent mount, 5.1″Dia (base) x 3.8″H, Rugged glass filled nylon base and polycarbonate len, 2 year warranty, Compact & economical low intensity strobe ideal for Industrial applications. Designed to meet SAE J1455 (transient protection), SAE J1318 (vibration and corrosion protection) and is tested in accordance with UL 583 safety standard for Type E, ES and EE industrial trucks.