Glowing Baby Yoshi

Bulb Baby Yoshi is a yellow Baby Yoshi appearing in New Super Mario Bros. U. It has the ability to light up dark areas by pressing the button on the Wii U GamePad or by shaking the Wii Remote. The amount of light shone increases the more the player shakes. Bulb Baby Yoshis also have the ability to stun enemies with the bright light.

Trivia

 * Bulb Baby Yoshi is very similar to a Glow Block from New Super Mario Bros. Wii, as both illuminate dark places when carried.