Lego Parts: Electric, Light Brick 2 x 3 x 1 1/3 Red LED Light (Trans. Red)
Lego Parts: Electric, Light Brick 2 x 3 x 1 1/3 with Trans-Clear Top and Yellow LED Light
Lego Parts: Electric, Light Brick Trans-Clear 2 x 4 with Red LED
Lego Parts: Electric, Light Rock Raiders Laser (Complete Assembly - Dark Gray)
Lego Parts: Electric, Sound Brick 2 x 4 x 2 with Dark Bluish Gray Bottom and Klaxon Alarm Sound (Set 8634)
Lego Parts: Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Doorbell then Dog Bark Sound (From Set #5771)
Lego Parts: Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Revving Motor Sound (Set 4893)
Lego Parts: Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Roaring Animal Sound (Set 4958)
Lego Parts: Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Space Sound (Set 7065)
Lego Set #846 "9v LIGHTING BRICKS"
LEGO® Electric, Cable USB for Mindstorms EV3 (2 meter)