How Much Power For 2835 Led Lights
June 11, 2026
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Source: lideda
The power consumption of a 2835 SMD LED depends on its design and operating current. The most common versions are:
| 2835 LED Type | Voltage | Current | Power |
|---|---|---|---|
| Standard 2835 | 3V | 60mA | 0.2W |
| Mid-Power 2835 | 3V | 150mA | 0.5W |
| High-Power 2835 | 3V | 300mA | 1W |
| High-Efficiency 2835 | 6V | 150mA | 1W |
| Dual-Chip 2835 | 6V | 300mA | 2W |
The power formula is:
P=V\times I
Where:
P = Power (Watts)
V = Forward Voltage (Volts)
I = Current (Amps)
Example Calculations
0.2W 2835 LED
Voltage: 3V
Current: 60mA (0.06A)
Power = 3 × 0.06 = 0.18W ≈ 0.2W
0.5W 2835 LED
Voltage: 3V
Current: 150mA (0.15A)
Power = 3 × 0.15 = 0.45W ≈ 0.5W
1W 2835 LED
Voltage: 3V
Current: 300mA (0.3A)
Power = 3 × 0.3 = 0.9W ≈ 1W
Typical Luminous Efficacy
| Power | Typical Lumens | Efficacy |
|---|---|---|
| 0.2W | 20–35 lm | 100–180 lm/W |
| 0.5W | 50–90 lm | 100–180 lm/W |
| 1W | 100–180 lm | 100–180 lm/W |
Common Applications
0.2W 2835
LED strips
Bulbs
Downlights
Indoor lighting
0.5W 2835
Commercial lighting
Panel lights
Linear fixtures
1W 2835
High-lumen lamps
Street lighting modules
Industrial lighting
Solar lighting
For General Lighting
Most 2835 LED strips and bulbs use 0.2W or 0.5W 2835 LEDs, while high-output fixtures often use 1W 2835 LEDs to achieve higher lumen output with fewer LEDs.
A high-efficiency modern 2835 LED can achieve 150–220 lm/W in optimized lighting systems, making it one of the most popular LED packages for residential, commercial, and outdoor lighting applications.
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