With the development of the times and the advancement of science and technology, the company is committed to the application of new concepts, new thinking and new technology with the purpose of "pursuing excellence", fully implementing new breakthroughs in cree smd5050, color led chip, amber led products, and striving to provide users with New equipment with high grade, high performance and commercial efficiency to promote the rapid development of the national economy. In the market environment of increasingly deepening and comprehensive service competition, our company has constructed a platform system supported by scientific theory to fully support the development of its customer service activities. We are always grateful, because when we are successful in our career, we have always spared no effort to contribute to the needs of the society. We adhere to the enterprise tenet of quality-oriented, enterprising and creating first-class brand, and seize the opportunity given by the times to create a more brilliant tomorrow. Our company has a wealth of industry experience and a sincere heart to serve customers.
LED type smd 5050 RGB
●Use Original Sanan or Epileds chips
●Dimension (L x W x H) in mm: 5.0x5.0 x1.8
●Use Germany Heraeus Pure Gold wire only
●Oxide aluminum ceramic base
●Viewing Angle (2θ1/2): Typical 125°
●LM-80 , EN62471 APPROVED
Product Application:
●Wall washer Light
●Stage Light, LED Strip Light
●Spot Light,flood Light
●Indication Light
Product Dimension
Product Specification
Absolute Maximum Ratings(At TA =25℃)
Parameter | Symbol | Typical values | Unit |
DC Forward Current | IF | 20*3 | m A |
Peak pulse Current* | IFP | 40*3 | m A |
Power Dissipation | PD | 0.1 | W |
Reverse Voltage | VR | 5 | V |
Reverse Current | IR | 10 | μ A |
Operating Temperature Range | TOPR | -30 ~ +75 | °C |
Storage Temperature Range | TSTG | -40 ~ +85 | °C |
LED Junction Temperature | TJ | 120 | °C |
Electrical/Optical Characteristics--White (At TA=25°C)
Parameter | Symbol | Condition | Color | Min | Avg. | Max | Unit |
Forward Voltage | VF | IF=20mA | R | 2.00 | -- | 2.40 | V |
G | 3.00 | -- | 3.60 | ||||
B | 3.00 | -- | 3.60 | ||||
Luminous Flux | Φ | R | 250 | -- | 400 | mcd | |
G | 1100 | -- | 1300 | ||||
B | 300 | -- | 400 | ||||
Dominant wavelength | λd | R | 620 | -- | 630 | nm | |
G | 520 | -- | 530 | ||||
B | 460 | -- | 470 | ||||
Thermal Resistance | RΘJ-B | 8 | °C/W | ||||
Viewing Angle [1] | 2Θ1/2 | 120 | Deg | ||||
Shipping Method
●Order Qty<10000pcs, 3-5 workdays.Delivery time:
●Order Qty>10000pcs, 7-12 workdays.
●Order Qty>50000pcs,12-20 workdays.
Production Flow:
Our Other Product hot sale
Business Partner
Company Environment
With 10 years of development, our company GMKJ has grown to a famous enterprise in emergency lighting industry. Our company staffs 300 employees, with an annual turnover of 100 million RMB. We have many excellent staff with advanced technology to keep up with the trend of international requirement(ISO9001,IEC60825,ROHS,REACH).
Q&A
A:Our main products include:Q: What’s your product range?
·COB LED 2-400W
·Compact SMD white /RGB / UV ,IR LED 0.06W-5W
·Integrated Flip Chip LED Module 3-500W
·High Power Power LED 1-5W
·R.G.B LED or RGB/RGBW LED 1-100W
Q: Would you offer free samples?
A:Yes, We would offer free samples for P02 LED (1W high power LED, 6 pins 3W RGB LED), 3030 SMD LED, 5050 SMD LED, 3535 RGB LED,3535 RGBW LED, etc.
Q:Are you manufacturer or trade company?
A:We are an experienced and professional LED manufacturer since 2005.
Q:What payment method do you accept?
A:We accept T/T, Paypal, Western Union and others more as clients’ requirement.
Q: What about the lead time?
A:It depends on the order quantity. In general, lead time is about 5-7 working days. For samples, the delivery could be as fast as same day.
Q: How can I get a quotation from you?
A:Please kindly leave us messages about your needs,including products and quantity,our professional team will reply you very soon(mostly within few hours).
Q: What technical support can I get after purchase?
A:Data sheet and operation manual will be provided to dear you. Our sales engineer will be answering your questions any time.
Q: If there is LED failure, how can you support?
A:Customers provide pictures of the failed products or the samples rejected, the engineer will analyze the failure and find out
the reasons. If the failure was caused by the product quality, we will compensate with qualified replacement!
Q: What’s the highest efficiency of your smd led.
A: For SMD5050 LED, highest efficiency is 220lm/w.
For SMD3030 LED, the highest efficiency is 200lm/w .
For SMD2835 LED, the highest efficiency is 195lm/w
Q: Would you offer free samples?
A:Yes, for SMD LED, we can offer free sample 10-50pcs for testing purpose.
For high power led, we can offer 1-10pcs free sample for testing.
For COB LEDs, we can offer 1-5pcs free sample for testing purpose.
In general, the free sample value we offer is around 5-10USD.
If u need more qty,pls contact with us for further discussion.
Q:Are you manufacturer or trade company? How many Years experience do u have in this industry.
A:We are professional LED Packaging factory with over 4000㎡ production base in Shenzhen,China. Since 2008, we open the factory and make our brand GMKJ a TOP100 LED enterprise since 2010. you are welcome to visit us for business negotiation or and arrange third party field audit.
Q:What payment method do you accept?
A:We accept T/T, Paypal, Western Union and others more as clients’ requirement.
Q: What about the lead time?
A:It depends on the order quantity. In general, lead time is about 5-7 working days. For samples, the delivery could be as fast as same day.
Q: what’s your mainly market . which product is the most hot sale in your company.
A: Right now we have around 60% domestic business in Mainland China.other 40% of oversea business is mainly from Countries like USA, France. Russia, Poland, Argentina. India Turkey and some other middle east countries.
Currently the hot sale product are high efficiency SMD led, such as SMD5050 LED, SMD3030 LED, and SMD3535 LED in White color and other colors such as uv, ir, rgb.
Besides of this ,cob led form 10-100watt is also very welcome by our old clients.
Our Service
●PCB design & Reflow soldering service
●LED parameters customization
●Related materials sourcing service.
●Representatives in the Iran ,USA ,Turkey,UK, Korea and Russia.
●ISO9001-2008, SGS, TUV, BV, CNAS accredited laboratory & Optical Lab.
With the support of customers, the company continues to develop new products and research new technologies, and strive to create high quality and low price LED Light Source and Bulb Lights Item Type Stage LED Lights for customers. We win together with our partners, grow together with our customers, share the fruits of development with our shareholders and employees, and develop with the open and shared era. We strive to create space for our employees to show their talents and opportunities for self-improvement, and create excellent career platforms for them.
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