I use it when the bulb of the lighting in the corridor and dressing room is out. It is safe because it is a maker - item and price is also the same as home electronics mass retailer, so do not bother to go out and buy it, so shopping together with other items will be convenient as you reach your home.
I chose a light bulb type because I wanted to use the dimming function, but it cuts well well. I came back to the manufacturer because I used 100 cheap cheap items. I can use it without problems for now. If the price alone, mass merchandisers are cheap, but transportation expenses going to buy are unnecessary and they are delivered to their homes so they are saved because they do not have to worry about breakage when they come back.