TR Bulb is a clever solution for modern city living, inspired by the way people are increasingly becoming urban nomads, moving between cities and countries to pursue careers and life experiences. The first collaboration between MENU and Tim Rundle, TR Bulb is designed to be taken from apartment to apartment – installed by simply screwing it into the pendant sockets hanging in ceiling, no electrical expertise required.

The new Dim-To-Warm (DtW) TR Bulb turns on and brightens at 1800 Kelvin, then, once at full brightness, further "dimming" changes the color temperature from 1800 Kelvin to 2700 Kelvin. The color starts off as a very warm light and transitions to a colder soft white glow. At 1800-2000 Kelvin, the light is very warm, similar to that of a candle. This warm light is great for spaces where ambient illumination is welcomed such as dining rooms, restaurants, and cozy living spaces. From 2000 Kelvin to 2700 Kelvin, the light transitions from a warm to "cold" color temperature that still has a bit of yellow color in appearance. At 2700 Kelvin, the lighting is cold enough to use regularly at home in your living room, dining room, bedroom, or patio spaces.