2525 Ceramic SMD LED Bead with 120 Degree Viewing Angle and High Thermal Conductivity Substrate in 1W / 3W Customizable Power
This 2525 single color ceramic SMD LED is a high-power lighting component built on high thermal conductivity ceramic substrate, designed for professional stage effect lights, atmosphere decorative lamps, architectural accent lighting, and fill light modules.
Standard dimension 2.5×2.5×1.85mm with integrated dome convex silicone lens for uniform wide angle light output. Independent B positive and B negative pads support automatic SMT assembly, with single color independent chip design delivering pure saturated blue, green, and white light under matched rated driving current.
All units pass long-term aging testing to guarantee consistent optical parameters, low light decay, and long service life.
- High thermal conductivity ceramic substrate provides better heat dissipation than ordinary aluminum PCB, effectively reducing chip junction temperature and slowing brightness attenuation during continuous operation
- Dome convex silicone lens forms 120° wide viewing angle, outputting even light spot without dark zones for excellent color rendering
- Complete color and power selection with blue, green, and white options in 1W and 3W power configurations
- Standard 2525 packaging outline with clear polarity marking, compatible with automatic SMT pick and place equipment
- Stable electrical performance with independent voltage ranges for different color chips
- Solid shock and vibration resistant packaging structure with anti-yellowing silicone lens
- Customization service available for wavelength, luminous flux, lens radian, and anti-static vacuum packaging
| Parameter | Specification |
|---|---|
| Model | 2525 Single Color Ceramic SMD LED |
| Overall Size | 2.5 × 2.5 × 1.85 mm |
| Substrate | High Thermal Conductivity Ceramic Base |
| Lens | Dome Convex Anti-Yellow Silicone Lens |
| Polarity Layout | Separate B Positive Anode and B Negative Cathode Pads |
| View Angle | 120 Degrees |
| Lifespan | More Than 50,000 Hours |
| Operating Temperature | -20°C to +70°C |
| Color | Wavelength / CCT | Luminous Flux | Forward Voltage | Rated Current | Beam Angle |
|---|---|---|---|---|---|
| Blue | 470-475nm | 65-75lm | 2.8-3.0V | 700mA | 120° |
| Green | 525-530nm | 240-260lm | 2.8-3.0V | 700mA | 120° |
| White 1W | 6500-8000K | 130-150lm | 3.0-3.4V | 350mA | 120° |
| White 3W | 6000-8000K | 270-290lm | 3.0-3.4V | 700mA | 120° |
Professional stage lighting, stage par lights, disco effect lamps, wedding performance spotlights, entertainment venue KTV atmosphere lamps, bar decorative flood lights, building accent lighting, cabinet display colorful lights, portable fill light modules, and DIY decorative lamp fixtures.
All finished products receive full lighting aging inspection before delivery, with strict sorting on wavelength and luminous flux to eliminate color difference.
Flexible minimum order quantity - both small sample trial orders and large bulk wholesale orders are acceptable.
Professional optical and thermal engineering team provides free circuit matching and beam angle design technical guidance.
All LED beads meet RoHS and REACH international standards, satisfying global lighting product export requirements.
Stable daily packaging production capacity with short delivery cycles for long-term cooperative lighting manufacturers.
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