Disassembled 6-watt LED light bulb (470lm) manufactured by BAHAG AG. Enough quality product for low price 5.95€. There were found out next properties during examination: *Advantages: ** power supply is equipped by LC filter - flickerings are totally missing *Disadvantages: ** cosφ=0.5217 ** device is equipped by smallest possible heat sink arounded by PVC-body, which reduces lifetime