• Sourcing Solutions
  • Services & Membership
  • Help & Community
About 123430 results:
Diodes (1584)
Add to My Favorites Added to My Favorites

epistar chip led 3w

FOB Reference Price:Get Latest Price
US $0.15 - 0.6 / Piece | 1000 Piece/Pieces epistar chip led 3w samples are available (Min. Order)
Supply Ability:
100000 Piece/Pieces per Day
Port:
Shenzhen
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
More
Overview
Specifications
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
GMKJ
Model Number:
GP-3WW6-J45T
Type:
LED
Package Type:
Surface Mount
Max. Forward Voltage:
3.4-4.0v
Max. Reverse Voltage:
8v
Max. Forward Current:
700mA
Max. Reverse Current:
10μ A
Power:
3w led
Chips:
Formal Taiwan Epistar45mil
CCT:
warm 3000-3200k/cool 6000-6500k
CRI:
warm 65-70/cool 70-75
warranty:
3 years
Lumen:
220lm@ 650mA
Life span:
80.000Hrs
Delivery time:
5-7 workdays
OEM experience:
3 years for Edision Taiwan
Business Type:
Manufacturer
Packaging & Delivery
Packaging Details:
Plastic Tubes/Carton
Delivery Detail:
5 days after receiving your funds

Specifications

epistar chip led 3w:
1.250lm@650mA
2.Red copper base high thermal cnductivity
3. 1.4mil pure gold wire
4. low light decay

epistar chip led 3w 

 

 

Specification:

  • Power dissipation:2.60W
  • Forward Current:700mA
  • Drive Voltage:3.4-4.0v 
  • Luminous flux:200-250lm
  • Life span:80000Hrs
  • CCT Range:2000-20000kelvin 
  • CRI Range:65%-90%
  • Routine CCT:warm 3000-3200k/cool 6000-6500k 
  • Routine CRI:65-70% warm/70-75% cool  
  • Chips brand:Taiwan Epistar45mil or US Bridgelux45mil  
  • Light degradation:2‰ over 5000hrs continuous lighting 
Raw materials:
 
  • LED Chips: Formal USA Bridgelux or Formal Taiwan Epistar chips 
  • Phosphor Powder:USA Intermatix Phoshor powder
  • Gold wire: from Germany Heraeus Holding ,100% high purity gold,low electricity resistance.
  • Silicon Glue : Dow corning silicon/epoxy glue,high stablity and low rate of oxidation reaction.
  • Led base:RED COPPER BASE,high thermal conductivity ,reach 450k/m.w (copper only 300k/m.w
 
Service from GMKJ:
 
  • 4 Years quality guarantee .
  • unconditional return back if unsatisfied .
  • Provide lowest cost for  goods'  shippment.
  • Provide customized color temperature and CRI if need.
  • Provide full data sheet and test report for every order every items.
  • Provide CE,SGS,Rohs,UL,ISO9001 CERTIFICATION.
  • Provide enough market and prices info for other accessories for your lamp manufacture.
  • Provide PCB desgin and 1watt LED soldering  and other OEM severice if suctomer need. 
  • Provide VIP  SPECIAL discount for big order and long-term cooperaton customer.

Available Power: 1w, 3w, 5w, 10w, 20w, 30w, 50w, 80w, 100w 200W 300W high power led diode

Available chips:US bridgelux,Taiwan Epistar45mil,Taiwan Epistar35mil,Taiwan Genesis,Taiwan Epileds.

Available color :white,blue,red ,green,yellow,orange,rgb,uv 

Available CCT :2000-2200k/3000-3200k/4000-4500k/5000-5500k/6000-6500k/15000-20000k

 

 

 

-------------------------------------------------------------------------------------------------------------------------

 

The main raw materials:

 

Chips 

 

US Bridgelux,Taiwan Epistar,Taiwan epileds,Taiwan Genesis,also we are vip cistomer for Bridgelux Inc for nearly 3 years.

 

Gold wire

 

Germany Heraeus   99.99% purity gold wire,as we know metals expand with heat,high purity gold has higher ductility,lower 

 

Electricity resistance .

 

Epoxy/Silicon glue:

 

Dow corning   Higher temperature resistance,lower rate of oxidation reaction, keep transparent for long time.

 

Phosphor powder:

 

USA Intermatix   fine and smooth,uniform in size, better performance in lumens,better light-emitting uniformity.

 

Led  base:

 

red/black  copper base ,for better thermal conductive/cooling ,thermal conductivity reach 450 w/m.k 

 

 

The main equipment:

 

  • USA ASM die bonding machine
  • USA ASM wire wire welding and soldering machine
  • JAPAN Mushasi powder spoting machune
  • JAPAN Mishasi glue sealing machine 

 

 

 

 

 

 

 

Certificate:
 
About us:
 
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

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date

Send your message to this supplier

Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
China (Mainland)
Transaction Level:
Supplier Assessments:
26 Transactions 440,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
You May Like:
aisn-detail010176215072