... , Overtemperature automatic protection function. When environment temperature is more than 45 degree celsius or the voltage is above 30V, the output ... , Package: color box/ pair.5, Working temperature: -35°C to 45°C.6, Maximum surface temperaturea: ≤60°C.7, Component of ... meter and Anticorrosion, prevent heat, 4 screws and 4 nuts, User manual.8, Luminous Flux: ≥480lm.9, Warranty: 1 year. (used in ...