LED DRIVER - SELF CONTAINED POWERSUPPLY which regulates the power required for an LED or array of LEDs. The diodes are low energy consumption and long life.
Understanding LED Drivers by LEDSupply
LED DRIVER - SELF CONTAINED POWERSUPPLY
85-300v Ac Cool White 36W Led Driver, For Street Light, Output
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CE waterproof led constant current power supply ip67 6w 350ma no
Spacedesk Driverled Driver Power Supply 30-50w/60-80w - Constant