SMD (Surface-Mount Device) LEDs are widely used in residential, commercial, and industrial lighting. Among them, 2835, 3030, and 3535 are the most common LED package types. Each has distinct characteristics in brightness, heat dissipation, and cost, making it essential to choose the right one based on specific application requirements.
| LED Type | Size (mm) | Brightness | Heat Dissipation | Cost |
| 2835 | 2.8 × 3.5 | High luminous efficiency, ideal for indoor lighting | Moderate, requires optimized PCB design | Low, suitable for large-scale applications |
| 3030 | 3.0 × 3.0 | Higher brightness, widely used in commercial lighting | Good heat dissipation, compact package | Medium, cost-effective |
| 3535 | 3.5 × 3.5 | Ultra-high power, suitable for industrial and outdoor lighting | Excellent heat dissipation, often with ceramic substrates | High, advanced technology |
✅ 2835 – Best for Residential & Office Lighting
✅ 3030 – Versatile Choice for Commercial Lighting
✅ 3535 – High-Power LED for Industrial & Outdoor Use
Depending on your application, here’s how to select the most suitable SMD LED:
Still unsure which LED suits your project? Contact us today for professional LED selection advice and customized lighting solutions!
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