Detailed Photos
package dimension(mm)
enlarge photos of 3W white K1 high power led
Product Parameters
Electrical/Optical Characteristics-- (At Ta=25°C)(3W white K1 high power led )
| Parameter |
Symbol |
Conditions |
Min |
Avg. |
Max |
Units |
Forward Voltage
|
VF |
IF=700mA |
3.00 |
-- |
3.40 |
V |
Thermal Resistance Junction To Board
|
RΘJ-B |
IF=700mA |
-- |
8 |
-- |
°C/W |
Luminous Flux
|
Φv |
IF=700mA |
260 |
-- |
300 |
lm |
Color Temperature
|
CCT |
IF=700mA |
6000 |
-- |
6500 |
K |
Temperature Coefficient of Forward Voltage
|
ΔVF/ΔT |
IF=700mA |
−− |
-2 |
−− |
mV/°C |
Reverse Current
|
IR |
VR=5V |
−− |
−− |
10 |
μ A |
Viewing Angle
|
2Θ1/2 |
IF=700mA |
−− |
140 |
−− |
Deg |
Absolute Maximum Ratings(At Ta =25ºC)(3W white K1 high power led )
| Parameter |
Symbol |
Rating |
Unit |
DC Forward Current
|
IF |
700 |
m A |
Peak pulse Current
|
IFP |
1000 |
m A |
Power Dissipation
|
PD |
3 |
W |
Reverse Voltage
|
VR |
5 |
V |
Reverse Current
|
IR |
10 |
μ A |
Operating Temperature Range
|
TOPR |
-40 ~ +85 |
°C |
Storage Temperature Range
|
TSTG |
-40 ~ +100 |
°C |
LED Junction Temperature
|
TJ |
120 |
°C |
Applications
flood light ceiling light
wall washer light
stage light
Certifications
Certification
Packaging & Shipping
Package and delivery
Shipping Options:
1. By Express: such as DHL, UPS, TNT, FEDEX etc. The dispatch time is about 3-5 days.
2. Air Freight: when your order more than 100kgs which will be more economical than express.
3. Sea Freight: we will update sea freight once we know your sea port where goods will be delivered.
4. Agent designated by client: please tell us the contact detail of your shipping agent and we will arrange to deliver the items.
Company Profile
Our Company
Located in Shenzhen, China, Guangmai Technology Co., Ltd. is a professional LED chips package manufacturer. We mainly produce 2835, 3030, 3535 SMD LED, 3-100 Watt COB LED, high power LED chip, UV LED and IR LED. All these LED diodes are widely used for street light, plant grow light, high bay light, uv curing machines, cctv security camera lighting ect. All of our products have passed the USA energy Star standard LM-80, CE, RoHS testing. Before shipment, we do 100% test for each leds with brightness, color temperature and input voltage. We are providing 3-5 years warranty for those LED chips we are selling now.
We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 40 countries, including Europe, Poland, Serbia, Turkey, Russia, USA, Mexico, Brazil, India,Thailand ,Middle east and South Africa.
After several years' development, we have achieved great progress. We have good partnership with USA Bridgelux. Our products are fully equipped with the automatic USA ASM die bonding machines, China KS golden wire soldering machines, 100% Automatic color sorting Bin machines and reel package machines. Our R&D department provides the strong technical support and enables us to receive
some OEM, ODM projects.
Looking forward to getting more cooperation.Located in Shenzhen, China, Guangmai Technology Co., Ltd. is a professional LED chips package manufacturer. We mainly produce 2835, 3030, 3535 SMD LED, 3-100 Watt COB LED, high power LED chip, UV LED and IR LED. All these LED diodes are widely used for street light, plant grow light, high bay light, uv curing machines, cctv security camera
lighting ect. All of our products have passed the USA energy Star standard LM-80, CE, RoHS testing. Before shipment, we do 100% test for each leds with brightness, color temperature and input voltage. We are providing 2-4 years warranty for those LED chips we are selling now.
We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 40 countries, including Europe, Poland, Serbia, Turkey, Russia, USA, Mexico, Brazil, India, Thailand ,Middle east and South Africa.
After several years' development, we have achieved great progress. We have good partnership with USA Bridgelux. Our products are fully equipped with the automatic USA ASM die bonding machines, China KS golden wire soldering machines, 100% Automatic color sorting Bin machines and reel package machines. Our R&D department provides the strong technical support and enables us to receive some OEM, ODM projects.
Looking forward to starting a business cooperation with you.
FAQ
FAQ
Q1. Can I have a sample order?
A: Sample order is welcomed to test and check quality. Mixed samples are welcomed as well.
Q2. What about the lead time?
A: 3-7 working days for sample, 10-15 working days for bulky order based on the quantity.
Q3. How about MOQ?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order?
A. Please tell us your requirements or application.
B. Quotation or solution will be sent to you accordingly.
C. Sample will be shipped to you after everything is confirmed
D. Modify or confirm the order according to your opinion.
E. Start the production after your confirmation of order.
Q6: Do you provide OEM service?
A: Yes. OEM is welcomed .
Q7: Do you offer guarantee for the products?
A: Yes, 3 years warranty.
Why Choose Us
Advantages
1. Good quality guarantee, 50000 hours lifespan, 3-5 years warranty.
2. Professional engineers and experienced workers.
3. Short delivery time, normally 5-15 working days.
4. Customized specifications available in CCT, CRI, Lumen, VF, Color , etc.
5. Various module type, such as SMD LED, 1-5W high power LED , 1-1500W integrated LED.
Advanced materials for our leds
1,Germany Hereaus diameter 15um gold wires.
2,Red copper material led base.
3,USA Intermatix phosphor powder.
4,USA Dow corning silicon glue.
Strong R&D Forces
One of biggest R&D technical team of nationwide LED manufacturers. A strong R&D team of more than 40 experienced engineers. World standard CNAS Accredited Laboratory. Launch highly-competitive new products seasonally. Revolutionary launch for a full series of high power & high integration ceramic flip chip led & compact high power SMDs.
Service
1,Reply your inquiry within 12 working hours .
2,Well-trained and experienced staffs will answer all your inquiries in fluent English.
3,Strict quality control procedures before shipment.
4,Customized design is available.OME and ODM are welcomed .
5,Delivery the goods to our customer all over the world with speed and precision.
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