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cob LED modules factory Manufacturers

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Shenzhen Guangmai Electronics Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
12V 10W 20W 30W 40W High Power COB LED Module

12V 10W 20W 30W 40W High Power COB LED Module

US$3.00-5.00
200 Pieces(MOQ)
Sample Available
36V Input 20W 30W 40W High Power COB LED Module

36V Input 20W 30W 40W High Power COB LED Module

US$3.00-5.00
200 Pieces(MOQ)
Sample Available
Yellow Color 10W 20W 30W 40W 50W 60W 80W 100W COB LED Module

Yellow Color 10W 20W 30W 40W 50W 60W 80W 100W COB LED Module

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
60W 70W 80W 90W 100W Bridgelux High Power COB LED Module

60W 70W 80W 90W 100W Bridgelux High Power COB LED Module

US$6.00-10.00
200 Pieces(MOQ)
Sample Available
COB Manufacture in Shenzhen Integrated LED

COB Manufacture in Shenzhen Integrated LED

US$2.82-2.85
7,000 Pieces(MOQ)
Sample Available
Best-Selling High-Quality LED COB for Work Light

Best-Selling High-Quality LED COB for Work Light

US$1.56-1.58
7,000 Pieces(MOQ)
Sample Available
LED COB Full Spectrum 400-850nm for Plant Growth

LED COB Full Spectrum 400-850nm for Plant Growth

US$0.50-2.00
100 Pieces(MOQ)
Sample Available
Energy-Saving LED COB Module 150W 200W

Energy-Saving LED COB Module 150W 200W

Negotiable
50 Pieces(MOQ)
Sample Available
High Quality LED COB 100W with Black Copper Base 1.2mil Gold Wire LED Module

High Quality LED COB 100W with Black Copper Base 1.2mil Gold Wire LED Module

US$6.80-6.90
50 Pieces(MOQ)
Sample Available
High Lumens 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode COB LED Chip for Track Lights

High Lumens 1919 COB LED 12W 18W 20W 24W 30W 35W 40W LED Diode COB LED Chip for Track Lights

US$0.63-2.00
1,000 Pieces(MOQ)
Sample Available
LED COB 50W Full Spectrum for Grow Light Use

LED COB 50W Full Spectrum for Grow Light Use

US$2.80-3.20
50 Pieces(MOQ)
Sample Available
Hot Sales 2022 LED COB Full Spectrum Watt 20 Series 1313 mm

Hot Sales 2022 LED COB Full Spectrum Watt 20 Series 1313 mm

US$3.06-3.10
7,000 Pieces(MOQ)
Sample Available
Free Samples LED COB Viewing Angle 120 Degree

Free Samples LED COB Viewing Angle 120 Degree

US$0.10-0.15
7,000 Pieces(MOQ)
Sample Available
Gmkj Cost Efficient Copper Base 30W COB LED Flip Chip

Gmkj Cost Efficient Copper Base 30W COB LED Flip Chip

US$2.06-2.99
5,000 Pieces(MOQ)
Sample Available
High Power 70watt Chip LED COB Cxm White 7700lm

High Power 70watt Chip LED COB Cxm White 7700lm

US$2.50-3.20
1,000 Pieces(MOQ)
Sample Available
High Power LED COB 200W with Ce RoHS Lm 80 Certification

High Power LED COB 200W with Ce RoHS Lm 80 Certification

Negotiable
50 Pieces(MOQ)
Sample Available
12W High Power LED RGBW COB for Flood Light

12W High Power LED RGBW COB for Flood Light

US$4.00-5.00
1,000 Pieces(MOQ)
Sample Available
High Power 100watt Flip Chip White LED COB 11000lm

High Power 100watt Flip Chip White LED COB 11000lm

US$2.50-3.20
1,000 Pieces(MOQ)
Sample Available
Copper Base 100W LED COB PAR White 6500K

Copper Base 100W LED COB PAR White 6500K

US$2.80-3.20
50 Pieces(MOQ)
Sample Available
120 Degree COB 4046 LED Chip Pure White W600 W650 High Power 100W COB LED Diode High Bright 6000K 6500K LED COB

120 Degree COB 4046 LED Chip Pure White W600 W650 High Power 100W COB LED Diode High Bright 6000K 6500K LED COB

US$3.13-3.15
100 Pieces(MOQ)
Sample Available
High Power 80watt LED Display COB White 8800lm

High Power 80watt LED Display COB White 8800lm

US$2.50-3.20
1,000 Pieces(MOQ)
Sample Available
High Power LED Diodes COB DC Flip Chip 150W

High Power LED Diodes COB DC Flip Chip 150W

US$6.70-7.00
5,000 Pieces(MOQ)
Sample Available
Hong Kong Gainer Technology Limitedmic-icon
Satisfies 1/1 of your requirement
Tyanshine Tx-2828sw200 2700K 7000K Dual Color Light Module COB LED

Tyanshine Tx-2828sw200 2700K 7000K Dual Color Light Module COB LED

US$5.00-5.50
3,000 Pieces(MOQ)
Sample Available
Tyanshine Tx-7075sw850 High Power LED COB CCT 2700K 7000K

Tyanshine Tx-7075sw850 High Power LED COB CCT 2700K 7000K

US$6.50-7.30
3,000 Pieces(MOQ)
Sample Available
Tyanshine Tx-5260RGBW200 2000mA 21-33V High Power LED COB RGBW

Tyanshine Tx-5260RGBW200 2000mA 21-33V High Power LED COB RGBW

US$2.30-2.50
300 Pieces(MOQ)
Sample Available
Edisons 2ptu10wn27p53001 Lighting LED COB 1313 Dimmable

Edisons 2ptu10wn27p53001 Lighting LED COB 1313 Dimmable

US$3.40-4.00
1,000 Pieces(MOQ)
Sample Available
Bridgeluxs Bxrh-30g0600-B-82 LED Lighting COB 3000K 634lm

Bridgeluxs Bxrh-30g0600-B-82 LED Lighting COB 3000K 634lm

US$0.80-0.89
40 Pieces(MOQ)
Sample Available
Bridgeluxs Bxra-30g0740-a-00 LED Lighting COB 3000K 82 Lm/W

Bridgeluxs Bxra-30g0740-a-00 LED Lighting COB 3000K 82 Lm/W

US$4.50-5.30
25 Pieces(MOQ)
Sample Available
Luminuss Cxm-4-27-90-18-Te60-F7-2 LED Lighting COB 2700K Warm White

Luminuss Cxm-4-27-90-18-Te60-F7-2 LED Lighting COB 2700K Warm White

US$0.635-0.935
400 Pieces(MOQ)
Sample Available
Philipss Certaflux Slm C 1202 500lm-6000lm White COB LED 8-12W Ra80/90

Philipss Certaflux Slm C 1202 500lm-6000lm White COB LED 8-12W Ra80/90

US$1.00-1.30
100 Pieces(MOQ)
Sample Available
Seouls Sunlike COB Series Saws0661A-S00c1zp000 6W 36V Chip LED COB

Seouls Sunlike COB Series Saws0661A-S00c1zp000 6W 36V Chip LED COB

US$2.45-2.50
30 Pieces(MOQ)
Sample Available
Bridgelux Bxrh-27h0600-B-83 Gen 8 V4 Warm White 2700K LED Lighting COB Chip

Bridgelux Bxrh-27h0600-B-83 Gen 8 V4 Warm White 2700K LED Lighting COB Chip

US$0.60-0.64
40 Pieces(MOQ)
Sample Available
Sunlike COB Seouls Saws1063A-S00c1zp000 Ra97 10W 34V 1094mA White Chip LED COB

Sunlike COB Seouls Saws1063A-S00c1zp000 Ra97 10W 34V 1094mA White Chip LED COB

US$2.45-2.50
30 Pieces(MOQ)
Sample Available
Crees Xlamps Cxa1830-36V 2700K-6500K White LED COB Chip 28W 3955lm Ra90

Crees Xlamps Cxa1830-36V 2700K-6500K White LED COB Chip 28W 3955lm Ra90

US$2.87-2.93
100 Pieces(MOQ)
Sample Available
Bridgelux Bxrv-Dr-1830h-1000-B-13 Warm White Lighting Chip COB CCT White

Bridgelux Bxrv-Dr-1830h-1000-B-13 Warm White Lighting Chip COB CCT White

US$1.66-1.70
35 Pieces(MOQ)
Sample Available
Bridgelux E Series Bxkc-30e1501-D-13 937lm 7W 3000K COB LED Chip Warm White

Bridgelux E Series Bxkc-30e1501-D-13 937lm 7W 3000K COB LED Chip Warm White

US$0.69-0.73
600 Pieces(MOQ)
Sample Available
Luminuss Generation 6 Cxm-6 Series 690lm LED COB Chip

Luminuss Generation 6 Cxm-6 Series 690lm LED COB Chip

US$3.29-3.31
400 Pieces(MOQ)
Sample Available
Edisons 2phe034038p32091 COB LED Chip 1313 High Performance

Edisons 2phe034038p32091 COB LED Chip 1313 High Performance

US$3.20-3.80
1,000 Pieces(MOQ)
Sample Available
Luminuss Generation 3 Cxm-32 19675lm CRI98 2700-6500K COB LED Chip White

Luminuss Generation 3 Cxm-32 19675lm CRI98 2700-6500K COB LED Chip White

US$14.50-15.30
100 Pieces(MOQ)
Sample Available
Citileds Tunable White Lcn-C04b2 2700K 6500K COB LED Chip White

Citileds Tunable White Lcn-C04b2 2700K 6500K COB LED Chip White

US$3.50-4.50
100 Pieces(MOQ)
Sample Available
Luminuss Chm-22 COB LED Chip White 8900lm 2700-6500K 35W

Luminuss Chm-22 COB LED Chip White 8900lm 2700-6500K 35W

US$5.50-6.50
100 Pieces(MOQ)
Sample Available
Luminuss Cbt-90-W57h-C11-Kb200 LED Lighting Modules White 5700K 92 CRI 1200lm

Luminuss Cbt-90-W57h-C11-Kb200 LED Lighting Modules White 5700K 92 CRI 1200lm

US$65.00-72.00
10 Pieces(MOQ)
Sample Available
High Brightness Warm White 1919 Chip Module 15W 20W 25W 30W LED COB

High Brightness Warm White 1919 Chip Module 15W 20W 25W 30W LED COB

US$0.40-7.50
1,000 Pieces(MOQ)
30W High Power COB LED Module 45mil Chip LED

30W High Power COB LED Module 45mil Chip LED

US$0.10-0.60
1,000 Pieces(MOQ)
Sample Available
20W 30W High Power LED COB for LED Light

20W 30W High Power LED COB for LED Light

US$0.40-7.50
1,000 Pieces(MOQ)
High Power 200W 300W 400W 500W 800W Flip Chip LED COB

High Power 200W 300W 400W 500W 800W Flip Chip LED COB

US$18.00-50.00
1,000 Pieces(MOQ)
LED Lighting 9W 1414 High Power COB LED Diode for Indoor Outdoor Downlight Streetlight

LED Lighting 9W 1414 High Power COB LED Diode for Indoor Outdoor Downlight Streetlight

US$0.40-7.50
1,000 Pieces(MOQ)
High Power 12W 15W LED Chip Natural White 4000K 6000K 120 Degree LED COB

High Power 12W 15W LED Chip Natural White 4000K 6000K 120 Degree LED COB

US$0.40-7.50
1,000 Pieces(MOQ)
High Quality 1919 2700-6500K LED COB 30W with Low Thermal Resistance

High Quality 1919 2700-6500K LED COB 30W with Low Thermal Resistance

US$0.40-7.50
1,000 Pieces(MOQ)
Yellow White LED COB Light 20W 30W COB LED Chip Module

Yellow White LED COB Light 20W 30W COB LED Chip Module

US$0.40-7.50
1,000 Pieces(MOQ)
3D Printer 3535 COB UV LED Light Source Integrated Module

3D Printer 3535 COB UV LED Light Source Integrated Module

US$0.10-50.00
1,000 Pieces(MOQ)
100W High Power LED Chip 4000K 2828 COB for Outdoor Light

100W High Power LED Chip 4000K 2828 COB for Outdoor Light

US$4.50-6.00
500 Pieces(MOQ)
Sample Available
Rectangle Lighting 20W 30W Red White LED COB

Rectangle Lighting 20W 30W Red White LED COB

US$0.40-7.50
1,000 Pieces(MOQ)
Good Quality S2 H1 H4 H7 LED Headlight LED Car Auto Head Light High Power COB LED Chips

Good Quality S2 H1 H4 H7 LED Headlight LED Car Auto Head Light High Power COB LED Chips

US$0.40-7.50
1,000 Pieces(MOQ)
Auto Headlight 15W 6000K COB LED Chips for Auto Lighting

Auto Headlight 15W 6000K COB LED Chips for Auto Lighting

US$0.40-7.50
1,000 Pieces(MOQ)
C6 Dual Color Automobile LED Headlamp Yellow White Dual Beam Automobile Far and Near Beam Headlight Chip COB H1

C6 Dual Color Automobile LED Headlamp Yellow White Dual Beam Automobile Far and Near Beam Headlight Chip COB H1

US$0.40-7.50
1,000 Pieces(MOQ)
White 6000K 12W 15W H7 COB LED Chip for Auto Light

White 6000K 12W 15W H7 COB LED Chip for Auto Light

US$0.40-7.50
1,000 Pieces(MOQ)
COB S2 Automobile Headlamp Light Source Inversion H7 15W LED Lamp Bead

COB S2 Automobile Headlamp Light Source Inversion H7 15W LED Lamp Bead

US$0.40-7.50
1,000 Pieces(MOQ)
12W High Power LED COB Chip Natural Cool White Warm White for Spotlight

12W High Power LED COB Chip Natural Cool White Warm White for Spotlight

US$0.40-7.50
1,000 Pieces(MOQ)

Sourcing guidance for Cob Led Modules Factory

What are the key technical specifications to evaluate when sourcing COB LED modules?

When evaluating COB (Chip on Board) LED modules, you must prioritize Luminous Efficacy (lm/W), which should ideally exceed 120-150 lm/W for high-end applications. Pay close attention to the Color Rendering Index (CRI); for indoor or commercial lighting, a CRI >90 is essential for color accuracy. Additionally, verify the Thermal Resistance of the ceramic or aluminum substrate, as efficient heat dissipation is the primary factor determining the Luminous Decay and the overall lifespan (typically 50,000+ hours) of the module.

Which international compliance standards are mandatory for COB LED modules?

To ensure market access and safety, modules must comply with CE (LVD/EMC) for Europe and UL/ETL for North America. Furthermore, RoHS and REACH certifications are mandatory to ensure the absence of hazardous substances. For energy efficiency validation, look for LM-80 test reports, which provide standardized data on lumen maintenance over time, and ERP (Energy-related Products) compliance for the EU market.

How can I assess the manufacturing capability and quality consistency of a COB LED factory?

A professional factory should operate under ISO 9001:2015 quality management systems. Inquire if they use automated die-bonding and wire-bonding machines (such as ASM or Kaijo) to ensure precision. Ask about their Binning Strategy; top-tier suppliers offer 3-step MacAdam Ellipse consistency to ensure there is no visible color difference between different production batches. Requesting a Factory Audit report or a video tour of their Dust-free Cleanroom (Class 10,000 or higher) is highly recommended.

What customization options should a professional COB LED supplier provide?

A leading factory should offer OEM/ODM services, including custom PCB dimensions, voltage inputs (DC 3V to 36V+), and power ratings. Advanced suppliers can provide Tunable White (CCT adjustable) or Dim-to-Warm technologies. Ensure the supplier can match specific Light Emitting Surface (LES) sizes to your existing reflectors or lenses to optimize optical efficiency.

Cross-Border Procurement Risks and Strategic Advice

How can I mitigate the risk of receiving sub-standard or 'fake' high-power chips?

The most common risk is suppliers using undersized chips or low-quality gold wire to reduce costs. To mitigate this, specify the chip brand (e.g., Bridgelux, San'an, or Cree) in the contract. Use Made-in-China.com's Secured Trading services to hold payment until third-party inspection is completed. Always request pre-shipment samples from the actual mass production batch for laboratory testing.

What are the best strategies for negotiating price and MOQ with Chinese LED factories?

Negotiate based on Total Cost of Ownership. While the unit price is important, focus on Warranty Terms (3-5 years) and Failure Rate guarantees (<0.3%). For initial orders, many factories on Made-in-China.com offer flexible MOQs if you use their standard specifications. For bulk orders, aim for a 10-15% discount by committing to an annual volume through a framework agreement.

What logistics and packaging precautions are necessary for COB LED modules?

COB modules are highly sensitive to Electrostatic Discharge (ESD) and mechanical pressure on the silicone gel. Ensure the factory uses Anti-static Trays and Vacuum-sealed ESD bags. For international shipping, specify double-walled corrugated export cartons with moisture-proof lining. For air freight, ensure the packaging complies with IATA regulations if the shipment includes integrated drivers or batteries.

How do I handle trade disputes and ensure transaction security?

Always conduct transactions through reputable B2B platforms like Made-in-China.com, utilizing their Audit Sellers feature to verify the factory's physical existence. Ensure the Proforma Invoice (PI) clearly states the Incoterms (e.g., FOB Shenzhen), payment schedule (typically 30% deposit, 70% before shipment), and detailed technical parameters to serve as legal evidence in case of a dispute.

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