The operating temperature is the range of close range of temperature in electrical equipment operates. This range help acknowledge the failure of power supply if the electrical equipment exceed operating temperature.
Within the case of LED technology, heat is the biggest enemy. The LED technology such as modules , fixture and lamps have an issue with increase in temperature which result in bad performance and mechanical failure of LED products.
LED lighting are function in temperatures of -25° to 140°F which are making suitable at indoor and outdoor for LED applications to work.
Normal operating temperature ranges as per power supplies rated such as for Commercial / domestic: 0°C to 85°C and Industrial: -40°C to 100°C. To manage high temperature risk, we would suggest you should have complete knowledge of LED products before use.