Our production line combines cutting-edge technology and facilities at home and abroad to guarantee high standards and high quality production of our star pcb, grow led cob, 6v smd3030 led. Our service is professional, detailed and efficient. The development of our company is due to knowledge, constantly improving qualifications and responsiveness to market needs. With the best technological support, we have tailored our website for the best user experience and kept in mind your ease of shopping.
3030 smd led lumens max 250lm
◈ Use EMC base material.
◈ Maximum Rating Current up to 500mA
◈ DUAL CHIP in Parallel , Input DC 3V
◈ High lumen density 250-280lm in small area 3x3mm.
◈ Germany Heraeus Gold wire 1.2mil bear high current.
◈ Light efficiency up to 195lm/w when Current @300mA
◈ Provide OEM/PCB design service
◈ Certificate: LM-80 and EN62471.
Product Specification
Electrical/Optical Characteristics--White (At TA=25°C)
Parameter | Symbol | Conditions | Min | Avg. | Max | Units |
Forward Voltage | VF | IF=450mA | 3.0 | -- | 3.20 | V |
Thermal Resistance Junction To Board | RΘJ-B | IF=450mA | -- | 8 | -- | °C/W |
Luminous Flux | Φv | IF=450mA | 250 | 280 | lm | |
Photosynthetic efficiency | IF=450mA | 130 | 140 | Lm/W | ||
Color Temperature | CCT | IF=450mA | 6000 | 6500 | K | |
CRI | Ra | IF=450mA | 70 | -- | 75 | -- |
Temperature Coefficient of Forward Voltage | ∆VF/∆T | IF=450mA | −− | -2 | −− | mV/°C |
Reverse Current | IR | VR=10V | −− | −− | 10 | μ A |
Viewing Angle [1] | 2Θ1/2 | IF=450mA | −− | 120 | −− | Deg |
Packaging Dimension
Package Method
Normal packing Quantity: 4000pcs/reel ,167 gram/reel
Company Introduction
Guangmai Electronics Co., Ltd. Specialize in LED Production From 2009.
Main products are 3030 SMD LED, 5050 SMD LEDS, 2835 SMD LEDS, COB LEDS, HIGH POWER LEDS,
Since 2010 We are the Top 10 LED packaging factory in Shenzhen, and Top 100 LED company in China.
You can Rely On Us About The Service and Quality .
GM Company Service
1. 3-4 Years quality guarantee for high power cool white led chip
2. unconditional return back if unsatisfied with quality.
3. Provide lowest cost for goods' shippments.
4. Provide customized color temperature and CRI if needed.
5. Provide full data sheet and test report for every order every item.
6. Provide CE,SGS,Rohs,UL,ISO9001 ,LM-80 CERTIFICATE.
7. Provide enough market and prices info for other accessories for your lamp manufacturers.
8. Provide PCB desgin and 1watt LED soldering and other OEM severices if suctomers need.
9. Provide VIP SPECIAL discounts for big orders and long-term cooperation customers.
Material&Equipment Supplier
Beside of this, GMKJ are insist to use first class materials such as Heraeus Gold wire and dow-corning silicon glue. With these excellent materials, GMKJ ensure that the LEDs products has a reliable and stable performance.Since the year 2009, GMKJ has singed with famous leading chip brand US BRIDGELUX Inc and Taiwan Epileds. As strategic business partner of them, GMKJ has priority to get best chips as raw materials from them.
FAQ
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!
Since the establishment, our company has been committed to the development and production of DC12V 3030 SMD High Power 6W LED Module for Signage Light Box, always maintaining unconventional development ideas, and winning the appreciation and trust of customers with excellent quality and perfect service. We hope that employees' independent personality, personal dignity and personal rights can be fully respected, and they can often feel the understanding, care and help from the enterprise family. Our company will continue to focus on the development of the industry. We will actively promote the development of the industry with a forward-looking vision and global vision, and contribute to the revitalization of national industrial brands.
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