It consists of different light and sound bricks powered by a 9V battery box.
The light bricks can carry different coloured globes (blue, green, yellow or red) which can be changed. There are different lighting effects (flashing or continues mode) that can be choosen by the position of the brick.
The sound brick exists in two themed versions: Town Siren (black) and Space Siren (white). Each of them has two theme typical sounds and a loudless mode, which can be choosen by dialing the brick.
Sets with Light & Sound Edit
- 6450 Mobile Police Truck (1985)
- 6480 Hook and Ladder Truck (1985)
- 6482 Rescue Helicopter (1989)
- 6430 Night Patroller (1991)
- 6440 Jetport Fire Squad (1991)
- 6483 Coastal Patrol (1994)
- 6484 F1 Hauler (1995)
- 6750 Sonic Robot (1986)
- 6780 XT Starship (1986)
- 6770 Lunar Transporter Patroller (1988)
- 6783 Sonar Transmitting Cruiser (1988)
- 6990 Monorail Transport System (1987)
- 6991 Monorail Transport Base (1994)
- 5033 Light and Sound 1 x 4 Lighting Brick and 4 Colour Globes (1987)
- 5034 Replacement Light & Sound 1x2 Lighting Brick with Coloured Globes (1987)
- 5035 Town Siren, 2x2 (1987)
- 5036 Space Siren, 2x2 (1987)