We should insist on speaking with effect, discussing heroes with performance, and taking doing things seriously to create perfect led 220vac, led chip 50w, 3030 chip as the management standard. In the face of new opportunities and challenges, all our employees will continue to uphold the enterprise spirit of fearing no hardships, leading the industry and creating a reputation at home and abroad. We strictly abide by the standards of every detail of our products and create the greatest value for our customers. We should provide customers with high precision and high reliability products and provide powerful guarantee for the follow-up service of products.
Led 3030 6v Ra90
◈ High CRI from Ra90-Ra99 are available for custom made.
◈ Surface-mount-technology 1W 3V 6V 3030 SMD LED.
◈ EMC Base can bear high temperature.
◈ Flexible chip brand choice such as Taiwan and US brand.
◈ Only pure gold wire as die bonding wire.
◈ Light efficiency up to 195lm/w with Ra90 CCT6000K
◈ 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=150mA | 5.80 | -- | 6.20 | V |
Thermal Resistance Junction To Board | RΘJ-B | IF=150mA | -- | 8 | -- | °C/W |
Luminous Flux | Φv | IF=150mA | 140 | 150 | lm | |
Photosynthetic efficiency | IF=150mA | 160 | 170 | Lm/W | ||
Color Temperature | CCT | IF=150mA | 6000 | 6500 | K | |
CRI | Ra | IF=150mA | 90 | -- | 95 | -- |
Temperature Coefficient of Forward Voltage | ∆VF/∆T | IF=150mA | −− | -2 | −− | mV/°C |
Reverse Current | IR | VR=10V | −− | −− | 10 | μ A |
Viewing Angle [1] | 2Θ1/2 | IF=150mA | −− | 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 LED,2835 SMDLED, COB LED 3WATT-100WATT, and high power led 1-5watt.
Based on Our High Quality and Excellent Service, We Now Become Top 10 LED in Shenzhen, Top 100 Manufacture in China.
We Offer 3-4 Years Warranty for all of Our Products.
Pls rest assured that GM company will be your best LED Supplier.
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
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.
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.
FAQ
Q: How many years experience your company are in this industry, are you trading or manufacturer?
A: GMKJ are professional LED Diode manufacturer in Shenzhen, China since 2009.
Also we are honored as TOP100 LED enterprise in China since 2010.
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: Would you offer free samples?
A:Yes, We would offer free samples for 3030 led chip,3535 led chip, 5050 led chip and 2835 led chips. Also cob led sample are available too .
Q:How Long is your delivery time?
A:For Stock products,usually within 3 days after confirm the order. For small&middle size order, 5-7 workdays. For big order ,around 15-20 workdays.
Q: Will you product Finished lamp solution as well as the LED driver, led housing and pcb design service?
A: As for production,GM Company only focus on led packaging business ,To provide better service regarding some ling term cooperation clients. GMKJ also has purchasing dept to help sourcing PCB,LED driver, and other accessories for led lamp. Also we are able to provide basic PCB Circuit design and simple Assemble /SMT/OEM service.
We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for 0.2W 0.5W 3V/6V/9V/12V/18V 4000-4500K CRI80 SMD LED 3030 2835 Sanan Epistar Chips with Very High Quality. In the process of development, our company has formed a unique and connotative corporate culture. Perfect product supply system, professional technical service system, and huge marketing system are our superior advantages.
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