Here's a basic overview of how such a light works
Solar Panels
The light is equipped with solar panels that convert sunlight into electrical energy. These solar panels are usually located on the top of the light fixture.
Rechargeable Battery
The solar energy generated by the panels is stored in a rechargeable battery. This battery is often integrated into the light fixture and serves as an energy reservoir for powering the LEDs during periods of darkness.
SMD LEDs
The light features 136 Surface-Mounted Device (SMD) LEDs. SMD LEDs are a type of LED technology where the LED chips are mounted directly onto the surface of a circuit board. These LEDs are energy-efficient and provide bright illumination.
Motion Sensor
Many solar security lights include a motion sensor. The motion sensor is designed to detect movement within its range. When motion is detected, the sensor triggers the light to turn on, providing illumination in response to potential activity.
Control Circuit
The solar security light contains a control circuit that manages the operation of the LEDs and other features. This circuit may include components like a light sensor to detect ambient light levels, ensuring that the light only activates in low-light conditions.
Auto On/Off Functionality
Solar security lights often have an auto on/off feature. During the day, the light remains off, utilizing the solar panels to charge the battery. As dusk falls or when the ambient light decreases to a certain level, the light may automatically turn on. It stays illuminated throughout the night or until dawn.
Adjustable Settings
These lights come with 3 Modes , Sensor Mode (PIR motion detection), Dim Light & Sensor Mode, & Medium Bright Always On Mode.
Weather Resistance
These lights are typically designed with weather-resistant materials (IP65 rating or similar), allowing them to withstand various weather conditions, including rain and snow.
Summary
A Solar Security Light with 136 SMD LEDs harnesses solar energy during the day, stores it in a rechargeable battery, and uses this stored energy to power a motion-activated LED light during the night. This design makes it an energy-efficient and convenient solution for outdoor security lighting.
