But most fluorescent lights do not operate well at low temperatures.

A catalyst is required to make the process operate at feasible temperatures.

However, cannon can only operate at temperatures below 3C.

The catch is that it operates only at temperatures just above absolute zero.

This design also enabled Tour's team to operate the device at lower temperatures.

They operate at higher temperatures and have a lifetime of up to 16,000 hours.

Their silicon brains were used to operating at low temperatures.

Some are quite exotic, requiring to be operated continuously at high temperatures.

They can also operate at higher temperatures, and are often much less expensive than their traditional counterparts.

These have applications in high temperature environments, being capable of operating at temperatures up to 350 C.