High CRI90 COB4046 80W 4000K For Track Light
◈ Power range 20-100W (LES and mounting dimension exactly the same as famous brand).
◈ High luminous efficacy 130-160lm/w Bridgelux COB LED.
◈ Quality light with Wide CRI options Ra 70 Ra 80 Ra90 92 95 96 97 98, high R9 and R12 values.
◈ Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K.
◈ High quality mirror surface aluminum substrate applied.
◈ Application: Flood light, high bay light,low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, aquarium etc
Product Specification
Electrical/Optical Characteristics--White (At TA=25°C)
|
Parameter |
Symbol |
Conditions |
Min |
Avg. |
Max |
Units |
|
Forward Voltage |
VF |
IF=2800mA |
30.00 |
-- |
34.00 |
V |
|
Thermal Resistance Junction To Board |
RΘJ-B |
IF=2800mA |
-- |
8 |
-- |
°C/W |
|
Luminous Flux |
Φv |
IF=2800mA |
8800 |
9500 |
lm |
|
|
Color Temperature |
CCT |
IF=2800mA |
4000 |
4500 |
K |
|
|
CRI |
Ra |
IF=2800mA |
70 |
-- |
-- |
-- |
|
Temperature Coefficient of Forward Voltage |
∆VF/∆T |
IF=2800mA |
−− |
-2 |
−− |
mV/°C |
|
Reverse Current |
IR |
VR=50V |
−− |
−− |
10 |
μ A |
|
Viewing Angle [1] |
2Θ1/2 |
IF=2800mA |
−− |
120 |
−− |
Deg |
Package Dimensions
Packing Method
Normal packing Quantity: 16pcs/plate,10plate in vacuum bag.
Application
Widely used in Flood light, high bay light,low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, aquarium and so on....
Company Introduction
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.
With the concept of “High Quality, No Defect”, GMKJ executes strict quality control according to the ISO/TS16949 certification system in every step from the raw materials to technological design and to the production. The full series of products was certificated by LM-80, CE, ROHS, EN62471,IS9001:2008.
Honour of GMKJ LED:
In July 2013, rated as "Shenzhen High-tech Enterprise", "National High-tech Enterprise",
In 2014, awarded "Integrity of the Business Honor" in Baoan, Shenzhen.
In 2016, awarded "China AAA Credit Enterprise".
In 2017, accredited for "Fulfilling contract and Outstanding Credit in Guangdong province ",
In 2017, honoured "The 19th China Patent Excellence Award",
In 2017, set up Shenzhen Institute of Tsinghua University enterprise postdoctoral innovation base, Shenzhen vocational education campus public training base.
In 2018, honoured "The Famous Brand of Guangdong Province" , "Shenzhen Intellectual Property Advantages Enterprise"
granted as a deputy office of LED Standards Alliance of Shenzhen(LSA), and a member of Semiconductor Lighting Technology Standards Group of MIIT.
FAQ
Q:Are you manufacturer or trade company?
A:In worldwide market, GMKJ is well know as an experienced and professional LED manufacturer.
Q. What payment terms are available?
A:T/T,PayPal, Western Union and Secure Payment are preferred.
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. All the pictures are real photo?
A:Yes, the pictures of all products on this page are 100% real shoot by us.
Q. How to proceed an order for the led?
A: for some products, you can buy on our web directly; otherwise, please contact our sales:
Firstly, let us know your requirements or application.
Q. Do you support drop shipping and how much is the shippping cost?
A:Yes, we support drop shipping. You should leave the receiver's information when you place the order, then we will send the goods according the address you have left. The shipping cost are based on your order's volume and weight, and it can be calculated.
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