What payment methods do you accept?

We accept T/T, PayPal, Western Union, and HKHSBC.

What are the shipping options?

We offer Airplane, Marine shipping, DHL, EMS, UPS, and other logistics services.

How long is the delivery time?

We need 4-5 days to prepare the goods for shipment.

What is the warranty period?

We offer a 3-year warranty for all our products, including replacement or refund for issues.

What are your main products?

We specialize in high-quality LEDs from 1W to 500W, including High Power LEDs, COB LEDs, and SMD LEDs (3030, 3535, 5050, 2835).

Do your products have certifications?

Yes, all our LEDs have CE, FCC, RoHS, and LM-80 certifications.

Which LED chips do you use?

We usually use Epistar, Bridgelux, and Genesis Photonics LED chips for high power LEDs.

Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode

Shenzhen Guangmai Electronics Co., Ltd.

8 yrs

5.0 (4 Reviews)

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Product Highlights

High Efficiency & Low Heat: Saves over 95% power compared to ordinary bulbs with low heating generation.
Premium LED Chips: Uses Sanan, Epistar, Bridgelux, or Genesis Photonics chips for high performance.
IP68 Waterproof Rating: Durable IP68 rating suitable for mining, tunnel, and outdoor floodlight applications.
Wide Power Options: Available in 12W, 18W, 20W, 24W, 30W, 35W, and 40W power configurations.
3-Year Warranty: Comprehensive 3-year warranty with replacement or money refund for defects.
Customizable Options: Custom sizes and various colors (white, blue, red, UV, green, yellow) available.
100% Pre-shipment Testing: Every LED undergoes 100% testing for brightness, color temperature, and voltage.
Global OEM/ODM Support: Professional OEM/ODM services with strong R&D and technical support available.

Product Attributes

Customization: Available
Usage: Flood Light, LED Bulb, Downlight, Spotlight, LED Track Light, Ceiling Light, Industrial Light
Power: 12W 18W 20W 24W 30W 35W 40W
Model NO.: 1919 cob led
Emitting Color: White
LED Chips: Sanan
Welding Process: Hot Pressure Welding
IP Rating: IP68
Beam Angle: 120°
LED Packaging Type: Square
Base Material: Aluminum
Life: 80000h
Certification: FCC, RoHS, CE
Transport Package: Vacuum Package
Specification: 0.001kg
Trademark: GMJKLED
Origin: China
HS Code: 8541410000
Production Capacity: 10000000

Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode

Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode pictures & photos — Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode

Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode
Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode
Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode
Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode

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Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode
Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode
Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode
Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode

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Product Description

Power	12w 18w 20w 24w 30w 35w 40w
Lumen	4000-4800LM
Chip Brand	Sanan
LED Chip Size	13*32 mil
name	1919 cob led
Life-Span	50000 hours
Warranty	3 years
Color	white
Usage	Mining lamp, Floodlight,Project-light lamp,Tunnel light and so on
Features	Low Heating Generation To Reduce Electricity Consumption of Air Conditioning. Great Reducing Carbon Emission. Save power more than 95% by ordinary bulbs ,Equivalent to 35-50w Halogen Bulb.
1-300watt led white,blue,red,uv, green,yellow color also available. Custom size can be manufactured on request.

Wholesale Price 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode

Shiment:	DHL,EMS,FedEX,UPS,TNT ,Marine and Air transport Available.
Payment	T/T, Western Union, Paypal.etc.
Package	12pcs each plate.

Located in Shenzhen, China, Guangmai Technology Co., Ltd. is a professional LED chips package manufacturer. We mainly produce 2835, 3030, 3535 SMD LED, 3-100 Watt COB LED, high power LED chip, UV LED and IR LED. All these LED diodes are widely used for street light, plant grow light, high bay light, uv curing machines, cctv security camera lighting ect. All of our products have passed the USA energy Star standard LM-80, CE, RoHS testing. Before shipment, we do 100% test for each leds with brightness, color temperature and input voltage. We are providing 2-4 years warranty for those LED chips we are selling now.

We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 40 countries, including Europe, Poland, Serbia, Turkey, Russia, USA, Mexico, Brazil, India, Thailand ,Middle east and South Africa.

After several years' development, we have achieved great progress. We have good partnership with Germany Osram and USA Bridgelux. Our products are fully equipped with the automatic USA ASM die bonding machines, China KS golden wire soldering machines, 100% Automatic color sorting Bin machines and reel package machines. Our R&D department provides the strong technical support and enables us to receive some OEM, ODM projects.

Looking forward to getting more cooperation.

Our Service	1.We offer 3 Years Warranty For All of Our Products.
	2. We Do Replacement or Money Refund if There is A Problem With Our Products.
	3. We will Offer You All the Technical Support if You Have Problems with Our led.
	4. OEM Lamp Order is Available.
	5. Welcome to Visit our Factory in Shenzhen.

1.What`s your payment way?

T/T,Paypal, Western union, HKHSBC.

2. What`s your shipment way?
Airplane, Marine shipmeng ,DHL, EMS, UPS, etc.

3.How long of your delivery time ?
We need 4-5 days to prepare the goods.

4. How long is your warranty time ?
We offer 3 years warranty.

5. What`s your main products ?
Guangmai LED Specialize in high quality led from 2009, Inculding 1w 3w 5w-500w
High Power led and COB 3W-30W , SMD 3030,SMD 3535,SMD 5050,SMD 2835 etc.

6. Do you have any certifications for your products ?
Yes, All of led have CE,FCC,RoHS and LM-80 certifcations

7. What chip you usually use for your led ?
We usually use Epistar, Bridgelux and Genesis photonics LED chip for high power led.

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR232347". Items marked "" are certified.

Company Profile

Located in Shenzhen, China, Guangmai Technology Co., Ltd. is a professional LED chips package manufacturer. We mainly produce 2835, 3030, 3535 SMD LED, 3-100 Watt COB LED, high power LED chip, UV LED and IR LED. All these LED diodes are widely used for street light, plant grow light, high bay light, UV curing machines, CCTV security camera lighting ect. All of our products have passed the USA energy Star standard LM-80, CE, RoHS testing. Before shipment, we do 100% test for each LEDs with brightness, color temperature and input voltage. We are providing 2-4 years warranty for those LED chips we are selling now.

Our main products are as below:

(1)SMD LED 3030, 3535, 2835, 5050, 5730, 3528, 3014.

(2)1-3W high power LED

(3)DC COB LED 3watt -300watt for indoor and outdoor lighting

(4) IR, NIR, UVC, UVA and UVB LED chips

Looking forward to getting more cooperation.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: 5F, B Building, Jingang Tech Zone, Qiaotou, Fuhai, Baoan, Shenzhen
Plant Area: 3000 square meters
Number of Employees: 93
Registered Capital: 30,000,000 RMB
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Shenzhen Port

Our Production Capability & Technical Expertise

Main Products: SMD LED, High Power LED, COB LED, 3535 SMD LED, 3030 SMD LED, 5050 SMD LED, 5060 SMD LED, 7070 SMD LED, 8080 SMD LED, 120120 SMD LED
Production Machines: Automatic Coating Facility, Automatic Dispensing Facility, Automatic Packaging Facility, Automatic Test Sorting Facility, Die Bonding Facility, Industrial Oven, Molding Facility, Wire Bonding Facility
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 7 people
Test Reports for Raw Materials: Reach

Our Industry Experience & Global Business Record

Year of Establishment: 2009-11-11
Export Year: 2011-04-20
Main Markets: North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Number of Foreign Trading Staff: 8
Overseas Agent/Branch: No

Our Certifications, Standards & Industry Recognition

Product Certification: CE, RoHS, FCC

FAQ

What payment methods do you accept?: We accept T/T, PayPal, Western Union, and HKHSBC.
What are the shipping options?: We offer Airplane, Marine shipping, DHL, EMS, UPS, and other logistics services.
How long is the delivery time?: We need 4-5 days to prepare the goods for shipment.
What is the warranty period?: We offer a 3-year warranty for all our products, including replacement or refund for issues.
What are your main products?: We specialize in high-quality LEDs from 1W to 500W, including High Power LEDs, COB LEDs, and SMD LEDs (3030, 3535, 5050, 2835).
Do your products have certifications?: Yes, all our LEDs have CE, FCC, RoHS, and LM-80 certifications.
Which LED chips do you use?: We usually use Epistar, Bridgelux, and Genesis Photonics LED chips for high power LEDs.