85-265V Constant Current Non-Isolated LED Driver Transformer

Upgrade your lighting setup with this reliable 85-265V Constant Current Non-Isolated LED Driver. Designed for wide-voltage input compatibility, this compact transformer delivers stable, consistent current output — making it an essential component for professional and DIY LED lighting installations alike.

Built with a durable plastic housing, this LED driver is engineered for long-term performance in everyday lighting applications. Its slim, space-saving profile makes installation straightforward, whether you're working with recessed downlights, LED panels, or decorative ceiling fixtures.

Key Features

• Wide Input Voltage: Compatible with 85–265V AC power supplies for global use
• Constant Current Output: Delivers stable current to protect your LED fixtures from fluctuations
• Non-Isolated Design: External driver format ideal for open-frame or enclosed LED light fixtures
• Multiple Wattage Options: Available in 1–3W, 3–5W, 4–7W, 8–12W, 12–18W, 18–24W, and 24–36W variants
• Versatile Application: Perfect for LED panels, downlights, ceiling lights, and commercial or residential lighting fixtures
• Compact & Lightweight: Easy to integrate into tight spaces without adding bulk
• Durable Construction: Plastic housing built to withstand daily operational demands

Ideal Applications

• LED panel lights and flat panel ceiling fixtures
• Recessed downlights and spotlights
• Commercial retail and office lighting
• Residential ceiling and pendant lighting
• DIY LED lighting projects and repairs

Specifications at a Glance

• Input Voltage: 85–265V AC
• Driver Type: Constant Current, Non-Isolated, External
• Available Wattages: 1–3W / 3–5W / 4–7W / 8–12W / 12–18W / 18–24W / 24–36W
• Housing Material: Plastic
• Color Options: 7 variants available

For guidance on electrical safety standards and best practices for lighting components, refer to the U.S. Consumer Product Safety Commission – Electrical Safety.

Frequently Asked Questions

Q: What is a constant current non-isolated LED driver and what does it do?

A: A constant current non-isolated LED driver is a power supply component that regulates and maintains a steady electrical current to LED fixtures, regardless of voltage fluctuations in the input supply. This protection helps extend the lifespan of your LEDs and ensures consistent brightness. The non-isolated design means the output shares a common ground with the input, making it a compact and efficient choice for many standard LED lighting fixtures.

Q: What wattage LED driver do I need for my fixture?

A: You should match the wattage of the LED driver to the total wattage of your LED load. This driver is available in ranges including 1–3W, 3–5W, 4–7W, 8–12W, 12–18W, 18–24W, and 24–36W — simply select the option that matches or slightly exceeds your fixture's rated wattage for optimal performance.

Q: Is this LED driver compatible with both residential and commercial lighting?

A: Yes. The 85–265V wide input voltage range makes this LED driver compatible with standard power supplies used in both residential homes and commercial settings worldwide. It is suitable for LED panels, downlights, ceiling lights, and a variety of other fixtures in both environments.

Q: How do I install this external LED driver?

A: This is an external driver, meaning it is mounted outside the light fixture housing. Connect the input wires to your AC power supply (85–265V) and the output wires to your LED load according to polarity markings. Always ensure power is switched off before installation and consult a qualified electrician if you are unsure about wiring.