I received this for free or at a huge discount for my honest review and the opinion is mine alone. This is a vintage Edison Style Bulb, It is teardrop shaped. It fits regular light fittings. It is a energy savings bulb that is 4 watt with a 40 watt incandescent bulbs equivalent. It is a clear glass with an amber tint. It has a soft light, it would be ideal for your bedroom to make a soft romantic atmosphere. It was easy to install. It emits a 360 degree angle light.I have it over my table in the kitchen. I think this looks amazing. I like how the filaments in this bulb looks. I love the soft lighting it gives. It definitely will help in your decorative character and atmosphere to any room.