Spotlight

A spotlight configured to be controlled by an external device, the spotlight comprising:

• a housing;
• a first light source supported by the housing and including a plurality of light emitting diodes (LEDs);
• a second light source supported by the housing and including a plurality of light emitting diodes (LEDs);
• a power supply providing power to the first light source and the second light source;
• a transceiver configured to communicate with the external device using short-range wireless signals;
• and
• a processor electrically coupled to the first light source, the second light source, the power supply, and the transceiver and operable to:
• receive a first input from the external device specifying a first amount of power to be provided to the first light source,
• receive a second input from the external device specifying a second amount of power to be provided to the second light source,
• control the power supply to provide the first amount of power to the first light source in response to the first input, and
• control the power supply to provide the second amount of power to the second light source in response to the second input,
• wherein the processor controls a switch bridge to provide a specific amount of power to the first light source and the second light source, wherein the switch bridge includes a constant current driver, wherein the current supplied by the switch bridge is constant and a voltage regulator varies the voltage provided to the first light source and the second light source to vary the brightness.

A system comprising:

• a spotlight;
• and
• an external device configured to wirelessly communicate with the spotlight, the external device including a user interface configured to receive a first input and a second input;
• the spotlight including
• a housing
• a first light source supported by the housing and including one or more light emitting diodes (LEDs);
• a second light source supported by the housing and including one or more light emitting diodes (LEDs);
• a power supply providing power to the first light source and the second light source;
• a first variable switch supported by the housing and coupled to the first light source to allow a user to modify an amount of power delivered to the first light source;
• a second variable switch supported by the housing and coupled to the second light source to allow a user to modify an amount of power delivered to the second light source;
• a transceiver configured to communicate with the external device using short-range wireless signals;
• and
• a processor electrically coupled to the first light source, the second light source, the power supply, and the transceiver and operable to:
• receive a first input from the external device specifying a first amount of power to be provided to the first light source,
• receive a second input from the external device specifying a second amount of power to be provided to the second light source,
• control the power supply to provide the first amount of power to the first light source in response to the first input, and
• control the power supply to provide the second amount of power to the second light source in response to the second input,
• wherein the first variable switch and the second variable switch allow the user to make adjustments to the intensity of the first light source and the second light source directly at the housing without using the external device,
• wherein the processor controls a switch bridge to provide a specific amount of power to the first light source and the second light source, wherein the switch bridge is one selected from a group consisting of:
• a constant current driver, wherein the current supplied by the switch bridge is constant and a voltage regulator varies the voltage provided to the first light source and the second light source to vary the brightness;
• and
• a constant voltage driver, wherein the voltage provided to the first light source and the second light source is kept constant and the current supplied by the switch bridge to the first light source and the second light source is varied to vary the brightness.