LED 3030 6V 350mA
July 17, 2026
Read：9
Source: lideda
A 3030 6V 350mA LED is a high-power Surface Mount Device (SMD) LED widely used in outdoor and industrial lighting due to its high efficacy, reliability, and excellent thermal performance.
Typical Specifications
| Parameter | Typical Value |
|---|---|
| Package Size | 3.0 × 3.0 mm |
| Forward Voltage | 6V (5.8–6.6V typical) |
| Forward Current | 350mA |
| Power | ≈2.1W |
| Luminous Flux | 300–420 lm (Cool White) |
| Luminous Efficiency | 150–220 lm/W |
| Color Temperature | 2700K–6500K |
| CRI | 70, 80, 90+ |
| Beam Angle | 120° |
| Lifetime | 50,000+ hours |
Key Features
High luminous efficacy (up to 220 lm/W depending on the chip)
Low thermal resistance for improved heat dissipation
Long service life with proper thermal management
Compatible with standard aluminum MCPCB designs
Available in multiple CCTs and CRI options
Typical Applications
LED street lights
Solar street lights
Flood lights
High bay lighting
Tunnel lighting
Parking lot lighting
Area lighting
Industrial luminaires
Driver Recommendation
Because this LED is rated at 6V / 350mA, it should be driven by a constant-current 350mA LED driver. Operating it directly from a constant-voltage power supply is not recommended, as current variations can reduce performance and lifespan.
Advantages of 3030 LEDs
Excellent balance of brightness and efficiency
Lower heat generation than many older LED packages
Ideal for outdoor lighting requiring high reliability
Cost-effective for large-scale commercial lighting projects
If you're selecting LEDs for street lighting or solar lighting, a 3030 6V 350mA LED is one of the most commonly used and proven solutions for achieving high efficiency and long-term reliability.
Table of Contents
