1W 3W 5W LED Diode with Star Base Weld Heat Sink LED Diodes 1W 3W 5W Welded PCB

1. Specifications:

1. Power consumption: 1W/3W/5W
2. Input Voltage: 3.4-3.6V
3. Current: 1W: 300-350mA, 3W: 700mA, 5W: 300-350mA (12-14V)
4. LED Chip: High Power 1W/3W/5W LEDs
5. Lumens: 90-400lm
6. Light Beam Angle: 180°
7. With welded star heat sink base
8. Color Rendering Index(CRI): Ra>70
9. Color Temperature: Warm White: 2700-3200K, Neutral White: 4000-4500K, Cool White:  6000-6500K
10. Storage Temperature: —55°C~+65°C 
11. Working Temperature: —55°C~+55°C 
12. Working Lifetime: > 50, 000hrs