Power supply for 1-2pcs 3 LEDs, 2-7V, 650mA

Compact power supply designed for power LEDs with a power of 1 × 3 W to 2 × 3 W. Provides stable output current and protects LED chips from overload and voltage fluctuations. Ideal for small lighting projects, fixtures or decorative lighting.

Technical specifications

• Model: QH-L01-2X3W
• Input voltage: AC 85-277V / 50-60Hz
• Output voltage: DC 2-7V
• Output current: 650 mA ± 5%
• Power: 3-6W
• Dimensions: 40 × 28 × 20 mm
• Efficiency: ≥ 85%
• Protection: IP40
• Certification: CE, FCC

Functions and features

• Stabilized output current – extends the life of the LEDs.
• Wide input voltage range (85-277 V AC) for universal use.
• Protection against short circuit, overload and overheating.
• Compact design suitable even for small luminaires.
• Easy installation with color-coded wires – blue and brown (AC IN), red and black (DC OUT).

Ideal for

• Power supply for 1 W–3 W power LED chips (1–2 pcs in series).
• LED spotlights and decorative lights.
• DIY projects, modeling and design applications.
• Replacements for damaged LED drivers in small luminaires.

Package contents

• 1 x LED driver QH-L01-2X3W – 650 mA

Why choose this product?

• Reliable and stable operation of LEDs without flickering.
• Small dimensions allow installation even in limited spaces.
• Universal input voltage suitable for worldwide use.
• Short circuit and overvoltage protections guarantee a long service life.
• Excellent price/performance ratio for professional and home use.