Lighting display
A display where lights may be programmed to randomly flash is described. The randomness may be changed by changing the mode of flashing. The lights may extend along strings that are powered by a power supply that may itself be plugged into a socket that had previously served as a light socket. The display may be added to existing displays to enhance existing visual effects. The display may be submerged and the lights may remain upright because of their buoyancy.
1. A lighting display, comprising:
a plurality of outlets which provide power;
a plurality of power supplies that are electrically coupled to the plurality of outlets; and
a plurality of lights, wherein the lights extend from corresponding power supplies;
wherein each light includes electronics that cause a random flashing of each light.
2. The lighting display of claim 1 , wherein the electronics include a microcontroller embedded with software that controls the random flashing of the light.
3. The lighting display of claim 1 , wherein the random flashing of the lights is controlled by pulsing the power to the lights, and the electronics included in each light selects different frequencies of random flashing depending on the number of pulses of power within a time period.
4. The lighting display of claim 1 , wherein different lights are configured to be turned off or on independently.
5. The lighting display of claim 1 , further comprising a plurality of strings that each extend from corresponding power supplies, wherein each string includes a number of lights.
6. The lighting display of claim 5 , wherein different strings of lights are configured to be turned off or on independently.
7. The lighting display of claim 1 , wherein each light operates in one or more modes, wherein the mode determines the frequency range at which the light flashes.
8. The lighting display of claim 7 , wherein the mode is changed by turning the power to the light off and then back on.
9. The lighting display of claim 7 , wherein the mode determines the maximum possible length of delay between flashes.
10. The lighting display of claim 7 , wherein each mode has an associated minimal time between flashes, typical time between flashes and maximum time between flashes.
11. The lighting display of claim 1 ,
wherein the electronics include a microcontroller embedded with software that controls the random flashing of the light;
wherein the software selects a mode of operation based on a cycling of power to the light; and
wherein the random flashing of the light is controlled by the selected mode.
12. The lighting display of claim 11 , wherein the software calculates an initial delay in the first flash of the light and consecutive delays between subsequent flashes of the light.
13. A lighting display, comprising:
a plurality of outlets which provide power;
a plurality of power supplies that are electrically coupled to the plurality of outlets; and
a plurality of strings each including a number of lights that are submerged under water, wherein the strings extend from corresponding power supplies;
wherein each light includes electronics embedded with software that controls the random flashing of the lights.
14. The lighting display of claim 13 , wherein the lights include a housing and a dome.
15. The lighting display of claim 13 , wherein air is trapped in the housing so that the lights are buoyant.
16. The lighting display of claim 13 , wherein the power supply includes relays that provide a sudden dead off of power to the strings of lights during a power cycling period.
17. The lighting display of claim 13 , further comprising a water fountain.