A little disappointed 71 1

Delivery very long (almost 1 month). On the description: impossible to know whether the product complies with the order, the bulb contains no writing on his power, thus not complying with an utilsation EC. Use of a binding opalisant glass under risk of marking of the retina. The returned light is very white, not hot, and seems less efficient than other bulbs that I have with a lower power. If the volume is compact and replaces any incandescent bulb.