3030 LEDs 6V Light
July 21, 2026
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Source: lideda
A 3030 6V LED is a high-efficiency 3.0 × 3.0 mm Surface-Mounted Device (SMD) LED designed for high-power lighting applications. Compared with standard 3V versions, the 6V model typically contains two LED dies connected internally, allowing it to operate efficiently with constant-current LED drivers.
Typical Specifications
| Parameter | Typical Value |
|---|---|
| Package Size | 3.0 × 3.0 mm |
| Forward Voltage | 5.8–6.6 V |
| Typical Voltage | 6.0 V |
| Forward Current | 350 mA (typical) |
| Power | 2–3 W |
| Luminous Efficacy | 170–230 lm/W (depending on CRI and CCT) |
| Color Temperature | 2700K–6500K |
| CRI | 70, 80, 90+ optional |
| Beam Angle | 120° |
Key Features
High luminous efficiency for energy savings
Excellent thermal performance
Long lifetime (typically 50,000+ hours)
Compatible with secondary optical lenses
Available in multiple CCT and CRI options
Low thermal resistance for high-power operation
Common Applications
LED street lights
Flood lights
High bay lighting
Parking lot lighting
Tunnel lighting
Industrial lighting
Solar street lights
Outdoor area lighting
Advantages of 6V 3030 LEDs
Lower operating current than comparable 3V solutions
Reduced PCB trace losses
Easier series connection in lighting modules
Better thermal distribution
High reliability in outdoor environments
Typical Performance
At 350 mA, a quality 3030 6V LED typically produces:
Luminous Flux: 180–240 lm
Power Consumption: approximately 2.1 W
Efficiency: up to 220 lm/W under optimized conditions
Higher drive currents (500–700 mA) can increase light output, though efficiency decreases slightly and additional heat management becomes necessary.
Available Colors
Besides white, many manufacturers also offer:
Cool White (5700–6500K)
Neutral White (4000–5000K)
Warm White (2700–3500K)
Red
Green
Blue
Amber
Deep Red (660 nm)
Far Red (730 nm)
Infrared (850/940 nm)
Selecting a 3030 6V LED
When choosing a 3030 6V LED, consider:
Required luminous efficacy
Color temperature (CCT)
Color Rendering Index (CRI)
Drive current
Thermal design
Moisture and sulfur resistance (for outdoor applications)
LM-80 and other reliability qualifications
A 3030 6V LED is widely used in professional lighting because it offers an excellent balance of high efficiency, reliable thermal performance, and long service life, making it suitable for commercial, industrial, and outdoor lighting systems.
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