... °C-40-60°C-Storage temperature°C-40-90°C-Electromagnetic compatibility GB17625.1 Supplemental instruction1,It outputs current according to ... the LED number in series terms. When customs design the lamp board,they must consider the connected terms. The same power ... firstly2,PC**** Series power supply, mainly for the street lamp, project-light lamp and scenic spot lighting, etc.3,0-40°C ...