We are committed to providing the best service, high quality, competitive prices and timely delivery. Our goal is to become number one in the high power led 3w, cob 50w full spectrum, blue light for flowering industry by progressing in the global market. We firmly believe that, with strong technical strength and excellent product quality, we will be able to become a leading enterprise in the country and even the world! We have innovative product development and superb design capabilities, and launch most influential smart products that are well recognized by customers.
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!
We should insist on speaking with effect, discussing heroes with performance, and taking doing things seriously to create perfect 120W IP66 Super Quality High Lumen with 60 90 Degree Lens Outdoor Waterproof SMD LED Flood Light as the management standard. We actively integrate internal and external resources, strengthen internal control, and continuously improve core competitiveness. We have established a wide range of horizontal links with our partners and provided them with supporting services, forming a wide network of product sales and technical cooperation.
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