... sure the circuit of the base is accordance with Figure A2 and B2. To replace the circuit ... may cause harm to eyes.7) Please contact a qualified electrician for repair services when you find ... system has passed the TUV verification. All productions comply with TUV, UL, SAA, C-Tick, CE, ROHS, ... facturers spesialized in producing of LED tubes. "Syhdee" with a 5000 sqm workshop and around 150 workers. We ...