1. This A165 decorative led bulb has an dark grey color irregular glass surface, there is about 6 places sunken, 2 places raised on the glass, that is why we call it irregular glass bulb. This is a very important change to the normal decorative led lamp, almost all the traditional led bulb has a smooth surface. Tala company did this design firstly, they have a serial of led bulbs that has the similar irregular glass bulb, all with gold amber glass color. Our irregular decorative led bulb is different from tala, there is no patent problem.
2. This A165 irregular soft led lamp is with a dark grey color glass, we also call it black transparent color glass. The glass is dark grey color, but the glass is transparent. Why people like this color glass? Because this kind of glass can stop some light output, especially the UV light, I think it has some function similar to sun glasses, so that the light from the led bulb is much soft and dim. Also the black transparent glass led bulb is much nice looking when it is lighting off.
3. Black transparent glass color is made by Plasma plating, different batchs of production will have color difference. Also, for one batch of production, bigger size glass bulb will have a little more dark color than small size glass bulb, because bigger size glass absorbs more electroplating than small size glass bulb.
If there is some different models of decorative black transparent glass led lamp, we suggest to produce all the dark grey color glass bulb in one batch of production, so that the color difference among different models is much little.