1. This bottle shape Flexible soft led vintage bulb is designed based on an actual glass bottle, because this bottle looks beautiful! we only enlarged the size, which is diameter 160mm, length 358mm. We can make the glass color clear, amber gold or amber, different customer has different requirement.
2. The length of the flexible soft led filament is 450mm, in a simple spiral filament design, looks very nice inside the glass bottle, can reach 3-5W, 150-230lm at 2200K, CRI is more than 95, because it is high quality soft led filament.
3. The glass we used is high quality glass, strong enough, also, we use safe packing, we have package safe testing equipment, we will test the package for each vintage led bulb when there is a new model.