1. Large size high quality thick glass tube led bulb, 2 pieces flexible soft led filament inside the tubular glass bulb forms a dual spiral filament design, there is totally 6 spiral. The glass stem which is in the center of the tube glass bulb is very thick, more than 2 times than normal glass stem for tube led bulb, so it is strong and safe enough from breaking. This tube glass bulb has a special design, which looks like a condom, actually it is designed based on condom shape. The size of this special large size decorative flexible soft led filament tube lamp is diameter 50mm and 340mm length.
2. The color temperature for this decorative vintage tube flexible soft led bulb is 2200K, it is about 6W 500lumen output. The glass is with amber gold color, so the light output is much amber soft. The color rating index(Ra) is more than 90, so the light is very nice looking, all the items show its real color under this light.