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Shenzhen Getian Opto-Electronics Co., Ltd.

Warm White 3w High Power Led Diode, 3w High Power Led Diode, High Power Led Diode manufacturer / supplier in China, offering China Factory Warm White 3W High Power LED Diode, Low Light Decay 280nm UVC LED Diode 0.12W 5050 LED SMT Package, 3000k Warm White Sdcm3 15W LED Array 150lm/W for Spot Light and so on.

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Supplier Homepage Product White High Power LED China Factory Warm White 3W High Power LED Diode

China Factory Warm White 3W High Power LED Diode

Purchase Qty.:
(Pieces)
500-49,999 50,000+
FOB Unit Price: US $0.29 US $0.25
Purchase Qty. (Pieces) FOB Unit Price
500-49,999 US $0.29
50,000+ US $0.25
Get Latest Price
Production Capacity: 10000000 Piece/Pieces Per Month
Transport Package: 50 Pieces/Tray, 20 Trays/Carton
Payment Terms: T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: GT-P02-3W
  • Power: 3W
  • Certification: Energy Star, RoHS
  • Current: 750mA
  • Lumens: 260-280lm
  • Specification: CE RoHS ISO9001: 2008
  • HS Code: 85414000
  • Usage: Street Light
  • Life: 50000h
  • Voltage: 3.4-4.5V
  • Warranty: 4 Years
  • Trademark: getian
  • Origin: Guangdong, China (Mainland)
Product Description

China Factory Warm White 3W High Power LED Diode


Shenzhen Getian are led manufacturer for 10 years manufacture Lambertian Reflow Soldering 260-280LM High Quality 3W High Power LED with 600 emplyees and focus on quality which use good raw material such as USA Bridgelux or Taiwan Epistar chip, USA Dowcorning Silicon glue, USA Intermatix phosphor powder,100% pure 1.2mil gold wire and so on. Which make product better performance and longer life-span.


Specification

Power
3W
Current750mA
Voltage3.5-4.5V
Luminous Flux240-260LM / 260-280LM
CRI70-90
Lighting Angle120 degree
Operating Temperature-40~ +60 Celsius degree 
Storage Temperature0~ +60 Celsius degree 
ESD Sensitivity+/- 2000V HBM
 


GETIAN High Power LED Material Introduction & Comparison

Chip
Getian/ Reliable ProductsBridgelux /Epistar
Getian has got certificate of Authorization from Bridgelux and Epistar. Build strategic partnership with Bridgelux. 
High reliability.

Others/Poor Quality Products

Other brand/ fake Bridgelux & Epistar

Fake chips cost much less. A huge price gap.The actual power is much lower than claimed.(eg:100w usually 70w actual.)Shorter life span with great light decay.
NotesFake chips lack reliability. Be cautious especially when using outdoor. Hard and costly to maintain.

Phosphor/ 
Silica gel

Getian/ Reliable Products
Intermatix/ patented recipe and improved technique. Find a best combination of the ratio between phosphor and silica gel.When temperature goes high, phosphor can resist it and keep the CCT value stable and even from different angle.
Others/Poor Quality ProductsIntermatix/ others (recipe unknown)Color temperature will drift when temp. goes high. CCT not even distributed from every angle.
NotesOur phosphor recipe has been successfully applied for 10 years.
Gold WireGetian/ Reliable Products
1.2mil 1W / 
1.5mil COB / Purity 99.99%

High purity gold wire has better ductility. Resist high current shock.
Others/Poor Quality Products
1.0mil 1W/ 
1.2mil COB / Al alloy

Easy to break, more likely lead to led failure.
NotesAbout 80% led failure comes from the break of the gold wire.
BBOS TechniqueGetian/ Reliable ProductsGold wire double attach method and small arc, soldering ballBBOS technique increases reliablity and decreases the risk of the break of gold wire.
Others/Poor Quality ProductsOne time solderingHigher risk of the break of gold wire.
NotesNo extra soldering ball or small arc added will cause potential risk of wire soldering point falling off.
Copper Base/ Soldering PinsGetian/ Reliable ProductsRed Copper/ Copper covered with silver/ PPA (white part)High heat conductivty. Red Copper: 400W/mK
Others/Poor Quality ProductsYellow Copper (brass) / Aluminum, SteelLow heat conductivity. Yellow Copper: 100W/mK. Aluminum: 205W/mK. Steel is easy to corrode.
NotesThe heat conductivity of red copper is nearly 4 times higher than brass. PPA material has good high temperature resistance
Color SeparationGetian/ Reliable Products2 timesGuarantee good color unity. Normal range within + -250K
Others/Poor Quality Productsmostly 1 timeWider range or not so consistent.
NotesPhosphor Spraying (first time check); Binning (Second time check.)
Reliability/  WarrantyGetian/ Reliable Products4 years warrantyReal Life test report, RoHS, SGS,LM-80 Certification
Others/Poor Quality ProductsUnknown/
Developing AbilityGetianBrand-New flip chip led released. Max power up to 300W. Lighting area 1.4mm². High luminous intensity: 50LM/mm²Strong developing team. Improve current production line. And release new and high-end products regularly.
Others CompanyUnknown/
Notes
First one in China. (Especially for stage light, projector and track light)
More details...



Feature and Benefits
1)  Fully automatic production line and non-dust workshop. .
2)  Monthly production capacity is 30kk  for SMD LED and 10kk for High Power LED and annual turnover is up to RMB 800,000,000.
3)  We have LM-80 Certification for 1W High Power LED and LM-80 Certification for 10W-300W COB LED.
4)  Great honors,such as "Top 10 LED Manufacturer in China", "National Hi-Tech. Enterprise",  
"Shenzhen Hi-Tech. Enterprise", and "Shaihai Expo Exhibition Enterprise" etc.
5)  More than 20 patents have been obtained in LED design and manufacturing field.
6)  All of our products has CE, ROHS and OEM/ ODM service are available.
7)  SKD Solution,we can supply high power led,smd led,cob led,led module,led driver,
led light housing, lens, base, heat sink etc.
8) More than 10 years' experience with 500 employees,and factory area is up to 11000 square meters.
7)  Experienced worker and fully equiped with automatic making machine and testing machines.
9)  Experience technical staff with more than 10 years experience in led.
10)  Quality control: led 100% tested before shipping.
11)  Top quality raw material, All materials are strictly tested before usage.
12)  Bridgelux strategic cooperative partner and Epistar's TOP 5 VIP Partner.
 
Application
Led street light, led flood light,led tunnel light,led down light,led bulb,led wall washer,led underwater light...
 
More detail, please feel free to contact with setina.wang who will try her best to support you.
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