2828 Flip Chip COB LED 40W 120LM/W 130LM/W
●High Light Efficiency up to 130LM/W
●R, G, B, three color in one Package
●High flux per LED
●High CRI80,CRI90,CRI95,CRI98
●Enable new design previously not possible
●Dramatically increase performance and reduce size.
●Optimized for lumen&LPW flexibility. Automated assembly.
●Full color spot, well color consistency
●More energy efficient than incandescent and most halogen lamps
●Instant light(less than 100ns)
Electrical/Optical Characteristics--White (At TA=25°C)
|
Parameter |
Symbol |
Conditions |
Min |
Avg. |
Max |
Units |
|
Forward Voltage |
VF |
IF=1200mA |
30.00 |
-- |
34.00 |
V |
|
Thermal Resistance Junction To Board |
RΘJ-B |
IF=1200mA |
-- |
8 |
-- |
°C/W |
|
Luminous Flux |
Φv |
IF=1200mA |
4000 |
4800 |
lm |
|
|
Color Temperature |
CCT |
IF=1200mA |
6000 |
6500 |
K |
|
|
CRI |
Ra |
IF=1200mA |
70 |
-- |
-- |
-- |
|
Temperature Coefficient of Forward Voltage |
∆VF/∆T |
IF=1200mA |
−− |
-2 |
−− |
mV/°C |
|
Reverse Current |
IR |
VR=50V |
−− |
−− |
10 |
μ A |
|
Viewing Angle [1] |
2Θ1/2 |
IF=1200mA |
−− |
120 |
−− |
Deg |
Packing Method
Normal packing weight: 0.032kg/pcs ，0.38kg/a carton
Delivery time:
Order Qty<500.000pcs, 3-7 workdays.
Order Qty>500.000pcs, 7-12 workdays.
Order Qty>2000.000pcs,12-20 workdays.
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,COB LED etc.
Q:Are you manufacturer or trade company?
A:We are an experienced and professional LED manufacturer since 2009
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: 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: If there is LED failure, how can you support?
A:Clients provide us with pictures of the failed products or the samples rejected, our engineers of after sale team will analyze the failure and find out the failure reasons. If the failure was caused by GMKJ LED, we will compensate with qualified replacement as fast as we could!
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.
Shenzhen Guangmai Electronics Co., Ltd. established in Shenzhen of China in 2009, is a National High-Tech Enterprise focuses on high-end LED package service. GMKJ Strives to bring in high-end machines for full-automatic production and aging test equipment for making itself a leading International LED production base.
Our main products include:
·COB LED 2-400W
·Compact SMD LED 0.06W-5W
·Integrated Flip Chip LED Module 3-500W
·Power LED 1-5W
·R.G.B LED or RGB/RGBW LED 1-100W
· Reply your inquiry within 12 working hours
· Well-trained and experienced staffs to answer all your inquiries in fluent English.
· Strict quality control procedures before shipment.
· Customized design is available.OME and ODM are welcomed
· Delivery the goods to our customer all over the world with speed and precision.
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