We have a complete inventory of variable ac dob led, 2835 smd led, cob led 300w and and an efficient warehousing and distribution system. We will be satisfied to provide you a quotation up on receipt of the detailed needs. We follow latest effective washing and straightening processes that allow us to offer unmatched quality of products for our clients. To create more development space for all parties and more development opportunities for employees is our company's eternal goal. All of our staff adhere to the enterprise spirit of "hard work and dedication, steady development, credit first, quality first" to create advantages.
High CRI 12w COB LED for downlight
●High Light Efficiency up to 130LM/W
●High CRI80, CRI90, CRI95, CRI98
●Mac Adam 3 or 5 Step
●Mirror-surface Aluminum Base
●RoHS, EN62471,IEC62778
●COB Dimension same as famous brand flip chip cob led, but good price
●LED Driver Solution Available
●For Downlight, Track Light, Ceiling Light, Flood Lights, Par Light...
Package Dimensions
Product Specification
|
Parameter |
Symbol |
Conditions |
Min |
Avg. |
Max |
Units |
|
Forward Voltage |
VF |
IF=300mA |
36.0 |
-- |
40.0 |
V |
|
Thermal Resistance Junction To Board |
RΘJ-B |
IF=300mA |
-- |
8 |
-- |
°C/W |
|
Luminous Flux |
Φv |
IF=300mA |
1200 |
1400 |
lm |
|
|
Color Temperature |
CCT |
IF=300mA |
6000 |
6500 |
K |
|
|
CRI |
Ra |
IF=300mA |
70 |
-- |
-- |
-- |
|
Temperature Coefficient of Forward Voltage |
∆VF/∆T |
IF=300mA |
−− |
-2 |
−− |
mV/°C |
|
Reverse Current |
IR |
VR=50V |
−− |
−− |
10 |
μ A |
|
Viewing Angle [1] |
2Θ1/2 |
IF=300mA |
−− |
120 |
−− |
Deg |
Electrical/Optical Characteristics--White (At TA=25°C)
Application of 12W Track Light COB LED
Packing Method
Normal packing weight: 0.032kg/pcs ,0.38kg/a carton
Shipping
1. We ship Worldwide.
2. Additional duty or custom fee are buyers responsibility.
3. Items will be shipped within 1-7 business day after payment completed received.
4. Delivery time depends on destination and other factors, it may takes up to more days .If you can't receive it after 40 days. Please contact us for resolution.
5. Shipping may influenced by holidays, events and other uncertainties. We could not guarantee the arrival time.
FAQ
Q: What’s your product range?
A: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
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: 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:What payment method do you accept?
A:We accept T/T, Paypal, Western Union and others more as clients’ requirement.
Company Introduction
GMKJ was established in 2010 with a registered capital of 67.23 million yuan, is one of a leading semiconductor light-emitting diode enterprises in China. Our company focus on R&D and innovation continuely, now it owns more than 70 patents for inventions and utility models, the products have passed international quality certifications such as CE,RoHS,EN62471,LM-80,etc.,.
Our Services/Why choose Us
Strong R&D Forces
One of biggest R&D technical team of worldwide LED manufacturers. A strong R&D team of more than 40 experienced engineers.
World standard CNAS Accredited Laboratory.
Launch highly-competitive new products seasonally.
Revolutionary launch for a full series of high power & high integration ceramic flip chip led & compact high power SMDs.
Extensive Application Experience & Quality Commitment
Strict control over raw materials selection.
3 Years Warranty at least.
Reliable long life span; Good Quality Raw Material.
More than 13 years' experience in LED Field.
Supported many government lighting projects.
All of us adhere to the business philosophy of unity, perseverance, and mutual achievement, and insist on low-cost and high efficiency as our Factory Supply COB LED 40W DC COB LED's design direction. Sincerely hope to build long term business relationships with you and we will do our best service for you. We serve both the company and the customers on the basis of the principle of respect for the market and the customers with honesty.
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