1. Large cylinder shape vintage soft led bulbs, diameter 75mm and 310mm Length, with black transparent color glass or amber gold color glass. Two ends of this cylinder led bulb is smaller. Two pieces 300mm length soft flexible filament led forms a dual spiral filament design, just like the DNA, much beautiful! There is totally 8 spirals, start from the bottom of the cylinder glass bulb, and ends at the top of the cylinder.
2. For this large size flexible soft cylinder led light bulb, the glass is very hard and thick, because for large size glass bulb, it is much easy to break during transportation, we Dongguan Bofa lighting company always use the high quality hardness thick glass to produce the special large size decorative vintage led lamps.