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Alibaba china best sell square led panel light 18w 3000k

Basic Info

Model No.: SL-P2240-X

Product Description


1. Complete test equipments include EMC, IES, high voltage test and integrating sphere test, etc.

2. Instant start, no flicker, no noise, no UV, no Lead.

3. Unique patent design, isolated driver, low constant current drive leds to ensure super long

lifespan and low light decay.

4. Ultra-thin 11mm, using Mitsubishi LGP, super high light efficacy >80lm/w,save energy up to 70%.

5. Edg-lit, no shadow, 6063 aluminum alloy with good heat dissipation

6. THD< 15%, Power Efficiency: ≥0.88

7. Application:Office, Hospital, University/School, Show room,Library etc.

8. 5~8 years warranty



1. What is the specification of your LED Panel Light?





 2.What is your packaging details? 






3. Why Choose Shinelong?

a. We are Alibaba Accessed 4 years Gold Supplier

b. We are a Factory manufacturing led tubes, panels and IP65 tri proof lights with Best quality

control, Best production capacity, Best service, Best price.

c. 100% QC inspection and 100% aging test before shippment.

d. We have our own test equipment, such as IES test, Integrating sphere test, IP65 test, 24h aging

test, IK10 test, 850° glow wire test, ERP 1000h test. Every lot goods will have test reports.




1. 3-5 working days for samples; 7-10 working days for bulk orders normally.

2. Production capacity: 100000 tubes, 30000 tri proof lights, 20000 panel lights per month.

3. Powerful R&D team, new products will be launched every season.

4. Quick and high efficiency after-sale team, your complaints will be solved with 24

     hours by professional team.

5. We supply OEM and ODM service, and only focus on high quality products.

6. Our main products are panel lights, tube lights, tri proof lights.

7. Payment terms: T/T, L/C, 30% deposit T/T, western union, paypal will be available in the future.

8. Economic and fast delivery: Shipping by sea, air, railway. UPS, FedEX, DHL, TNT,  ARAMEX etc.



Q1: Do you have real TUV-GS UL cUL DLC certificates for your panel lights?
A1: Yes, TUV-GS No.: S 50284375 0001/ Report No.: 17037905 001; UL/cUL No.: E469398.

Q2: What are your drivers brand? Power Factor?
A2: Our PF>0.95, normally are Shinelong brand TUV/UL listed drivers, we also supply ENEC

dimmable/non-dimmable drivers and also MEANWELL drivers.  

Q3: What is your led chips? light effciency? CRI? CCT?  
A3: Our chips are Epistar SMD4014 SMD2835, 80-100lm/w, CRI>80, CCT: 3000k 3500k

4000k 4500k 5000k 5500k 6000k 6500k  

Q4: What about the life span and warranty of your panels?
A4: Lifespan is 30K-50K hours, our TUV-GS UL cUL DLC listed panels are 5 years warranty;

other functional panels are 3 years warranty.

Q5: What are functional panels?
A5: Such as dimmable panels, Emergency panels etc.
Q6: What kind of dimmable panels do you have?
A6: 0/1-10v dimmable panels, traic dimmable panels, cct dimmable panels.
Q7: How many hours can your Emergency panels use?
A7: We have 2 hours and 3 hours emergency types.
Q8: Do you have RGB panels?
A8: Yes, we have, it is easy for us.

Q9: Do you have other led lights?
A9: Yes, we also have LED tri-proof lights, LED tubes, LED flood lights, LED highbay lights and LED tunnel lights.


Q10: Do you have OEM or ODM experience?

A10: Yes, we focusd on LED Lighting since 2005 and have lots of big cases. we have ability and

will be happy to be your official supplier.

Q11: Where is your main market?
A11: Our market mainly in EU and North America.

Q12: How should I contact you to start business?
A12: You can send enquiry to us, pls click "Send" now. Thank you very much.


Q13: Can we chat on skype?

A13: Yes, of cause at your convenient time. My Skype: maryfu0316.

Contact us if you need more details on Led Panel Light. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Square Led Panel Light、3000k LED Panel Light. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : LED Panel Light > LED Panel Light

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