3030 LED

• Size: 3.0mm x 3.0mm
• Output: 100-150 lumens
• Efficiency: 120-150 lm/W
• Viewing angle: 120-140 degrees
• Power: 0.5-1.0W
• Applications: Spotlights, downlights, general lighting

3014 LED

• Size: 3.0mm x 1.4mm
• Output: 50-70 lumens
• Efficiency: 80-100 lm/W
• Viewing angle: 120-140 degrees
• Power: 0.2-0.5W
• Applications: Backlighting, displays, portable devices

Comparison

| Feature | 3030 LED | 3014 LED |

|---|---|---|

| Size | 3.0mm x 3.0mm | 3.0mm x 1.4mm |

| Output | 100-150 lumens | 50-70 lumens |

| Efficiency | 120-150 lm/W | 80-100 lm/W |

| Viewing angle | 120-140 degrees | 120-140 degrees |

| Power | 0.5-1.0W | 0.2-0.5W |

| Applications | Spotlights, downlights, general lighting | Backlighting, displays, portable devices |

Pros and Cons

3030 LED:

• Pros: High output, good efficiency, bright light, wide viewing angle
• Cons: Larger size, higher cost

3014 LED:

• Pros: Smaller size, lower cost, diffuse light, longer lifespan
• Cons: Lower output, lower efficiency, narrower viewing angle

Conclusion

3030 LEDs are ideal for applications requiring high brightness and wide viewing angles, such as spotlights and downlights. 3014 LEDs are better suited for backlighting, displays, and portable devices due to their smaller size and lower power consumption.