The packaging is very bad (small bubble envelope) to an extremely fragile product. A light bulb in three completely exploded on arrival. I had to sort out the pieces of glass to recover what could be. Even among intact bulbs, much are covered with a gray-green dust stuck to the glass making unusable (dangerous). Only moitité bulbs used in the end seems (and I have not tried them). In addition, for dust-sensitive items such as halogen lamps, individual packaging (blister plastic or cardboard) seems essential, not all the bulbs in bulk in a bag.
