3535 Ceramic High Power White LED

Product Overview

Core Specifications

Package Dimension: 3.45×3.45×1mm ceramic 3535 form factor

Base Material: High thermal conductivity alumina ceramic substrate

Color Temperature: 4000K~4500K neutral white

Luminous Efficacy: Up to 130lm/W

Rated Working Current: 350mA

Forward Voltage: 3.0~3.4V

Nominal Power: 1W

Viewing Angle: 120°

CRI: Standard Ra≥80, optional high CRI Ra≥90 version

Operating Temperature: -30℃ ~ +70℃

Compliance: RoHS certified

Key Advantages

High-performance ceramic base efficiently dissipates working heat, effectively reducing luminous decay and prolonging service life during long-term continuous operation.

Strictly sorted 4000K-4500K neutral white wavelength matches international commercial lighting standard, delivering comfortable vision without yellow or cold-blue color deviation.

Optimized chip structure achieves 130lm/W high luminous efficiency, helping finished lighting products cut power consumption and pass energy-saving certification conveniently.

Compact 3.45×3.45mm footprint saves PCB layout space, perfectly fits miniaturized structural design of high-power spotlights and downlights.

Application Fields

Commercial LED downlights, high-power spotlights replacing COB light source, industrial high bay lamps, supermarket & retail store lighting, office engineering lighting and high-end showcase spot lamps.