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    650W Constant Current LED Driver, LED Power Supply

    Waterproof and rainproof LED power supply has output voltage 42~56V, input voltage 100~277V AC, output current 11.6A~15.4A, no flicker, high efficiency, and super compatibility. Dimmable 650 watt constant current LED driver is suitable for indoor farming or plant grow.
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    Delivery date: 6-12 days

    Good price constant current LED driver features overload, overvoltage, overtemperature and short circuit protection, ideal for high power LEDs used in grow lights. Adjustable 650W LED power supply contributes to healthy plant growth and a controlled lighting environment.


    • Model: ATO-TBW-LFA-650
    • Input Voltage: 100~277V AC
    • Output Power: 650W
    • Output Voltage: 42V~56V
    • Output Current: 11.6A~15.4A
    • Mode: Constant Current
    • Power Factor: 0.95
    • Size: 440mmx90mmx45mm
    • Efficiency: 94.5%
    • Application: LED Lighting(Especially for Plant Grow Lights)
    • Waterproof Grade: IP65/IP67
    • Protection: Over-Heat, Over-Load, Short-Circuit & Open-Circuit
    • Work Temperature: -40℃~60℃

    Dimming Methods

    • (Default) Knob Dimming + (RJ11 Network Port)
    • 3-in-1 Dimming (0-10V/PWM/Resistor)
    • 3-in-1 Dimming + 12V/300mA Auxiliary Source

    Dimension (Unit: mm)

    650W LED driver dimension


    Constant current LED drivers are commonly used in various scenarios such as commercial and residential lighting installations, architectural lighting designs, outdoor and landscape lighting, signage and display boards, automotive lighting systems, horticultural lighting for indoor farming or plant growth, and LED strip lighting. The constant current output ensures consistent brightness, uniform illumination, and proper functioning of the LEDs, enabling energy-efficient and long-lasting lighting solutions in diverse applications.

    led driver applications

    Tips: Can constant current LED drivers be used to supply street lights?

    Yes, constant current LED drivers can be used to supply power for street lights. Streetlights often use LEDs due to their energy efficiency and longevity. Constant current LED drivers are essential in street lighting applications because they ensure a stable and uniform current flow through the LEDs.

    Street lights require consistent illumination for safety and visibility, and constant current drivers help maintain a steady light output. These drivers are designed to regulate the current supplied to the LED modules, preventing variations that could affect brightness and performance.

    Moreover, using constant current LED drivers in street lights allows for efficient energy management. They can be integrated with smart lighting systems to enable dimming or adaptive lighting controls, optimizing energy consumption based on the time of day or traffic conditions.

    In summary, constant current LED drivers are well-suited for street lighting applications as they contribute to the reliability, energy efficiency, and longevity of LED street lights while facilitating the implementation of intelligent lighting solutions for urban infrastructure.

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