Our star pcb, blue grow, Epistar 660nm LED Chip For Plant Growth is well crafted, beautiful in style, and complete in specifications to meet a variety of needs. We look forward to your visit and cooperation! With our strong technical strength, rich production experience, perfect service system and new marketing concept, we are heading for a broader market. We sincerely hope you can give us an prospect to provide you and be your best partner!
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!
After years of research and development and absorbing advanced technology at home and abroad, our company developed a variety of 3years Warranty 50000 Hours High Lumens 10W-80W New Design Aluminium Garden Outdoor Waterproof IP65 All in One Smart Solar Light LED Solar Street Light CS-Ytld3 to meet increasing customer requirements. Our company will continue to adhere to the business strategy of focusing on channel sales and brand development, supplemented by retail. We are willing to sincerely cooperate with customers with safe and reliable products, advanced technology, reasonable prices and fast service to create a better future.
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