Which of the following light sources have a low power output and wide spectral width that radiates out in all directions, like a light bulb?

LEDs, or Light Emitting Diodes, have a lower power output when compared to other light sources such as lasers and halogen lights, which makes them suitable for various applications that require less intense illumination. One key characteristic of LEDs is their wide spectral width; they can emit light across a broader range of wavelengths, which differentiates them from lasers that emit light at specific wavelengths. Furthermore, LEDs radiate light in all directions, similar to traditional incandescent light bulbs, providing a soft, diffused light rather than the focused beam typically associated with lasers. This omnidirectional emission makes LEDs versatile in both general and specialty lighting applications.