PHANTOM LIGHT BULB

Demo Number	342
Location	Shelf 27
Description	A hidden bulb at the center of curvature of a parabolic mirror appears up top in the empty light socket.
Related Demos
Tips	To align, put the two corners of the metal base up to the two screws in the board (red circles in picture). You can adjust the vertical position of the bulb using the knob on the platform. *Do not transport while the mirror is up!!!!*

Colorado State University