A TeleVision because to produce an image, it needs to have some light shining from the back of the screen, therefore emitting light and it has speakers on it to produce sound all from electricity.
An LED (light-emitting diode) is a common device that converts electrical energy into light energy. When an electric current is passed through the LED, it emits light.
A device that transforms energy is a tool that changes one form of energy into another. This could be anything from a light bulb converting electrical energy into light energy, to a wind turbine converting wind energy into electrical energy.
An incandescent lightbulb is an example of a device that converts electrical energy into light and heat. A loudspeaker is a device that converts electrical energy into sound.
The light bulb.
Lots of devices do that. A motor will convert electrical energy to mechanical energy (i.e., to movement); a lamp will convert it to light; a speaker will turn it to sound; etc.
Heat and light
It changes electrical energy to thermal energy and light energy
Different light bulbs, lamps, flashlights, LEDs.
the photo voltaic effectit changes solar energy into electrical energy directly.
A photo-voltaic solar cell
solar cells are used to change light energy into electrical energy
A light bulb changes electrical energy into light energy by heating a filament inside the bulb with electricity, causing it to emit light. LED (Light Emitting Diode) devices also convert electrical energy into light energy through a process called electroluminescence.