BIV

• A bulb is an energy-efficient lighting device that produces bright, uniform light using electricity and gas inside a glass tube.
• It is commonly used in homes, schools, and offices because it lasts longer and consumes less power.

A tube light is an energy-efficient lighting device that produces bright, uniform light using electricity and gas inside a glass tube.
It is commonly used in homes, schools, and offices because it lasts longer and consumes less power.