Certification: ECE R7 R6 R4, EMC R10, Battery:MSDS MSDS + UN38.3 + 2006/66/EC, RoHS Operating Voltage: 12V LED Power: ST 2.3W, T 5W, DI 2.2W, NPL 1.5W Waterproof rate: IP67 LED Q'TY: ST 10pcs, T 10pcs, DI 10pcs, NPL 4pcs Operating Temperature: -40°C~65°C Function: ST, T, DI, NPL