Mood light coaster Mood light coaster Mood light coaster Mood light coaster - first light Mood light coaster - back side Mood light coaster - full frontal... Mood light coaster - caliper Mood light coaster - purple ! Mood light coaster - Soylent... Mood light coaster - back side Mood light coaster - purple ? Mood light coaster - blurr Mood light coaster - close up Mood light coaster - soy milk Mood light coaster - soy milk Mood light coaster - soy milk Mood light coaster - soy milk IR sensor - dot of light IR sensor - wiring of IR sensor Proper Torx screws Rewired the power supply Rewired the power supply Mood light coaster Mood light coaster Mood light coaster Mood light coaster Mood light coaster Mood light coaster Mood light coaster - and a glass Mood light coaster - and a glass Mood light coaster - and a glass Mood light coaster - and a glass Mood light coaster - and a glass Buy the right length bolts next time! Cut down to length Doesn't look half bad. Mood light coaster - power supply Mood light coaster - LED board Mood light coaster - batteries Mood light coaster - close up Mood light coaster - assembled Laser-cut acrylic sheet Diamonds - sort of IR reflex sensor