4 Pack of Vintage Antique Spiral Filament Light Bulbs with Tubular (T45) shape, fits standard (Medium) base E26 light fittings and E26 lampholders. These stylish 60w bulbs will bring the nostalgia of the 1900s to your modern fixtures! The bulbs are dimmable from 0-100% with most dimmer switches, freely change the brightness to meet your atmosphere needs. The bulbs produce a relaxing and inviting 2200K Amber Glow color temperature. Ideal for atmospheric lighting, in a multi-bulb pendant light or discreet lighting. Each bulb is 1.78 inches wide and 4.25 inches tall (including base). The bulb glass is mostly clear when the light is turned off.