Packing and packaging on top ... !!! Quick shipments, product conformity with the description, perfect lighting and rendering much white LEDs protected by a glass. Remains to monitor the energy bill see if it's sinking .... !!! Good quality / price ratio, pity they are not dimmable, but good for the price we will not complain. I bought 15 pieces, 8 are based every day, and for the moment it illuminates without problem, see later if they do not get cooked too quickly as I read a review .... .