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Quick Details

  • Type: High Power LED
  • Model Number: CH--1W-3W-KD
  • Chip Material: InGaN
  • Emitting Color: white / red / yellow / green / warm white / blue / RGB, natural white /warm white/ red / yellow / green / blue / RGB
  • Luminous Intensity: Brightest
  • Luminous Flux(lm): 100-260
  • Optical Attenuation(%): 0.3
  • Power: 1-3W
  • Power Dissipation: 3
  • Viewing Angle(°): 120-140
  • Color Rendering Index(Ra): 75
  • Color Temperature: 450K-6500K
  • Operating Temperature(℃): 20 - 80
  • Storage Temperature(℃): 40 - 80
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: chunhui
  • Certification: CE, RoHS
  • Wavelength: 460-463nm 520-523nm 620-623nm 590-592nm 3000-3200K 6000-6500K
  • Chip Size: 35mil 40mil 42mil 45mil
  • Max forward voltage: 3.0-3.4v / 2.2-2.4v
  • Max forward current: 350mA 700mA
  • LIfe Span: 5000h+
  • chip brand: bridgelux epistar epileds walsin Etc.
  • des: 1w 3w high power led

Packaging & Delivery

Packaging Details Standard Packing
Delivery Time 1-3 working days

Wholesales high bright 1w 3w high power led chip for led street light

Product Description



(Package Dimensions)(Unit):mm




High intensity, good consistency, low decay .

Available in various colors and view angle

Meet the RoHS and other environmental certification



 1. Indoor and outdoor commercial lighting

2. Architectural Lighting

3. General lighting

4. Automotive lights

5. Mood Lighting, LED module

6. Traffic Light

7. LCD TV / monitor backlights

8. LED display

9. Reading light, LED torch

10. Craft flashlights, headlights



Packaging & Shipping


1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;
2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 3-7 days for samples; 5-25 days for batch goods.


Payment Terms

1. T/T (Wire Transfer)





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Company Information

Packaging & Shipping

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
7 Transactions 1,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $38,000
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