Apparatus for the study of light energy Equipment: Incandescent lamp. Container with resistor with the same resistance as the lamp. Cover for the container. Thermometer. Power supply for lamp. Cables. Categories: Optics, Physics Tag: Apparatus for the study of light energy Description Description Apparatus for the study of light energy Apparatus for the study of light energy In this experiment, we can determine the energy efficiency of an incandescent lamp. experiment video Downloads and Documents Related products Read more Archimedes law Read more SIMPLE PENDULUM – BY PHOTO GATE Read more COMPOUND PENDULUM Read more Young’s modulus of a rod