From the perspective of creating greater product value, we aim to satisfy customer needs by improving the quality of our dimmable cob led, 5 w cob led, 365nm led. For the company's long-term development, we adhere to the internationalization, specialization, brand development path. We have built a solid reputation for satisfying and exceeding customer expectations. Our manufacturing process is quality controlled, and we only use the best materials and components to make our products. We are looking forward to cooperating with you! In terms of service, our company will continue to adhere to the business philosophy of customer first, constantly improve customer service level and improve customer loyalty.
Super High Efficiency 150Lm/W 7W LED Chips COB
◈ Power range 2-100W (various package sizes available 1313 1919 2828)
◈ High luminous efficacy up to 130-170-200lm/w.
◈ Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values.
◈ Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range).
◈ LM-80, RoHS, EN62471/IEC62471 Approved (light Decay less than 3% @ 6000 hours 85°C).
◈ Low Heating Generation To Reduce Electricity Consumption
◈ Solid State, shockproof
Product Specification
Electrical/Optical Characteristics--White (At TA=25°C)
Parameter | Symbol | Conditions | Min | Avg. | Max | Units |
Forward Voltage | VF | IF=300mA | 21.00 | -- | 24.00 | V |
Thermal Resistance Junction To Board | RΘJ-B | IF=300mA | -- | 2 | -- | °C/W |
Luminous Flux | Φv | IF=300mA | 600 | -- | 660 | lm |
Luminous Efficiency | η | IF=300mA | 100 | -- | 110 | Lm/w |
Color Temperature | CCT | IF=300mA | 2200 | -- | 2400 | K |
CRI | Ra | IF=300mA | 80 | -- | -- | -- |
Temperature Coefficient of Forward Voltage | ∆VF/∆T | IF=300mA | −− | -2 | −− | mV/°C |
Reverse Current | IR | VR=30V | −− | −− | 10 | μ A |
Viewing Angle [1] | 2Θ1/2 | IF=300mA | −− | 120 | −− | Deg |
Product Package Dimensions
Packing Method
Normal packing Quantity: 16pcs/plate, 10plate in vacuum bag.
Application
Our COB LED 1313 1919 2828 could be widely used for Down Light, LED Ceiling COB Light, LED Track Light, LED Par Light, LED Flood Light, LED Projector Lamp, LED High Bay Lights.
FAQ
Q: Do you accept Alibaba online orders?
A:Sure! ! We prefer to fulfil orders under Alibaba Trade Assurance system, since both parties will be protected.
Q: Do you provide samples? Is it free or extra?
A: Yes, normally we could offer samples with free charge but do not pay the shipping freight.
Q: How do you guarantee my goods right?
A:Order will be arranged exactly as requested, we will doubly check the packing and qty before delivering out also we will take you photos if required or necessary.
Q: Is it OK to print my logo on the packing?
A:Of course, customized packing accepted! ! But it may bring some cost, it depends on the qty, if small qty then we don't accept.
Q: Do you offer OEM customized services?
A: Yes, we offer OEM services. We can print your logo on products, and customize the products and packaging and the other things for you.
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.,.
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. Reply your inquiry within 12 working hours
2. Well-trained and experienced staffs to answer all your inquiries in fluent English.
3. We are a collection R&D, production and service as one of the high-tech enterprises..
4. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
5. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
We not only will try our greatest to supply outstanding services to every shopper, but also are ready to receive any suggestion offered by our buyers for White Black Sliver Color 9W Dimmable Recessed COB LED Downlights. Our company adheres to the vision and values of 'becoming the industry benchmark' and develops together with you. A lot of large trading businesses import products and solutions from us, so we can easily give you the most beneficial price tag with the same quality for anyone who is interested in us.
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