This videos may be of interest:

  • Magic Led Light Bulb (Emergency Light)
  • E27 12V 5W Intelligent Emergency Globe Lamp
  • TESS 6W and 7W LED Bulb review - head to head w/ Philips LED
  • E27 12V 5W Intelligent Emergency Globe Lamp
  • Magic Led Light Bulb (Emergency Light)
  • TESS 6W and 7W LED Bulb review - head to head w/ Philips LED
Here some other interesting products: