... do not disassemble the tube light. Please note1) If you have any problem, advise, please leave us a message.2) We will ... shock-resistantNo hazardous materials, mercury freeNo RF interference, no buzzing noise, no flickeringMore robust and resistant to cold environments than normal ... management system has passed the TUV verification. All productions comply with TUV, UL, SAA, C-Tick, CE, ROHS, FCC, PSE ...