A spirit lamp is a small, portable heating device that uses a liquid fuel called “spirit” to produce an open flame. It is a simple and compact tool that has been traditionally used for various purposes, including heating, sterilization, and laboratory work.

Design:
Spirit lamp consists of a aluminium body with a wick, which is soaked in a liquid fuel denatured alcohol or methylated spirit.

Wick:
The wick is made of a material that can absorb and carry the liquid fuel to the flame. It extends above the container and is lit to produce a controlled flame.
Fuel:
The fuel used in a spirit lamp is usually a type of alcohol, such as denatured alcohol or methylated spirit. These fuels burn cleanly and are relatively easy to control.