1. As a decorative extra big led light bulb, new item is always important to meet the requirement from customers. This new super big vintage Edison led light bulb is looking like a multilayer bread, or like a small mountain. Inside is a spiral design soft flexible led filament, can reach 3-6W.
2. The working temperature for this kind of decorative filament led bulb is about -30 to +45 centigrade, most of the place over the world, where people are living is within this temperature. If the temperature is lower than -30 centigrade, some electrical parts may not working, because temperature is too low, low temperature stops the electronic parts from working. For example, some capacitor will stop working below -30 centigrade.
3. This extra big vintage Edison decorative led light bulb has a semi-black color glass, this color just like the sunglasses, it stops a lot light coming out from inside of the semi-black glass bulb, about 30%. However, the light output from this kind of semi-black decorative vintage led light bulb is much soft and beautiful! A lot of people like this light, because it has no pressure to eyes. As a decorative led light bulb, the light output is also a kind of lighting decoration.