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LED bulb raw material Manufacturers

I have found results from400+products and200+suppliers aboutLED bulb raw material

Jiangmen Gepsen Lighting Electric Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
20W 30W 40W AC85-265V Dob LED Bulb Raw Material

20W 30W 40W AC85-265V Dob LED Bulb Raw Material

US$0.50-7.00
5,000 Pieces(MOQ)
Sample Available
Home Use 110lm 3 Year Warranty LED Bulb Raw Material 12W

Home Use 110lm 3 Year Warranty LED Bulb Raw Material 12W

US$0.50-7.00
5,000 Pieces(MOQ)
Sample Available
5W 10W 20W 30W 40W T Shape LED Bulbs AC DC SKD LED Bulb Raw Material

5W 10W 20W 30W 40W T Shape LED Bulbs AC DC SKD LED Bulb Raw Material

US$0.30-2.00
5,000 Pieces(MOQ)
Sample Available
Electric 5W/10W/15W/20W/30W/40W/50W/60W SKD Bulbs LED Raw Material LED Bulb

Electric 5W/10W/15W/20W/30W/40W/50W/60W SKD Bulbs LED Raw Material LED Bulb

US$0.30-2.00
5,000 Pieces(MOQ)
Sample Available
Factory Wholesale SKD LED Bulb 5W 10W 15W 20W 30W 40W 50W 55W 60W PC Cover LED Bulb Raw Material SKD LED Bulb

Factory Wholesale SKD LED Bulb 5W 10W 15W 20W 30W 40W 50W 55W 60W PC Cover LED Bulb Raw Material SKD LED Bulb

US$0.50-7.00
5,000 Pieces(MOQ)
Sample Available
3-22W High Brightness LED Bulb Raw Material

3-22W High Brightness LED Bulb Raw Material

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
High Quality 5W/10W/15W/20W/30W/40W/50W/60W SKD LED Light Bulb Raw Material Light Bulb

High Quality 5W/10W/15W/20W/30W/40W/50W/60W SKD LED Light Bulb Raw Material Light Bulb

US$0.50-7.00
5,000 Pieces(MOQ)
Sample Available
9W 100lm/W LED Bulb Raw Material in Kolkata

9W 100lm/W LED Bulb Raw Material in Kolkata

Negotiable
5,000 Pieces(MOQ)
Diamond Shape B22 E27 5W 10W LED Bulb Raw Material E27 B22

Diamond Shape B22 E27 5W 10W LED Bulb Raw Material E27 B22

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
High Quality 4 Fan Blade LED Bulb Raw Material 28W LED Bulb Lighting

High Quality 4 Fan Blade LED Bulb Raw Material 28W LED Bulb Lighting

Negotiable
1,000 Pieces(MOQ)
Sample Available
Surge Protect MOV Fuse 5W 7W 9W 12W LED Bulb SKD Raw Material

Surge Protect MOV Fuse 5W 7W 9W 12W LED Bulb SKD Raw Material

US$0.30-2.00
5,000 Pieces(MOQ)
Sample Available
China Manufacturer 85-265V Dob IC SKD Raw Materials LED Light Bulb

China Manufacturer 85-265V Dob IC SKD Raw Materials LED Light Bulb

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
7000K 4000K 3000K 2022 Hot Sell LED Bulb Raw Materials 9W B22 Cap Dob

7000K 4000K 3000K 2022 Hot Sell LED Bulb Raw Materials 9W B22 Cap Dob

US$0.30-2.00
5,000 Pieces(MOQ)
Sample Available
Factory Price PF0.9 0.5 8000K IC LED Bulb E27 Raw Material

Factory Price PF0.9 0.5 8000K IC LED Bulb E27 Raw Material

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
A60 9W 12W LED Bulb Raw Material

A60 9W 12W LED Bulb Raw Material

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
E27 85-265V 5W 7W 12W LED Bulb Raw Material with Ce SAA UL RoHS

E27 85-265V 5W 7W 12W LED Bulb Raw Material with Ce SAA UL RoHS

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
China Manufacturer LED Bulb Raw Material with Cheap Price

China Manufacturer LED Bulb Raw Material with Cheap Price

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Factory Wholsale LED Bulb Light LED Bulb Raw Material with LED Bulb Parts

Factory Wholsale LED Bulb Light LED Bulb Raw Material with LED Bulb Parts

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Ra 80 CE RoHS MOV IC Surge Protect 10W 12W 15W 20W Global G80 LED Bulbs E27 SKD Raw Materials

Ra 80 CE RoHS MOV IC Surge Protect 10W 12W 15W 20W Global G80 LED Bulbs E27 SKD Raw Materials

US$0.30-2.00
5,000 Pieces(MOQ)
Sample Available
Competitive Price Direct Manufacturer T Serries 20W LED Bulb Lamp Light Raw Materials

Competitive Price Direct Manufacturer T Serries 20W LED Bulb Lamp Light Raw Materials

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
China Supplier Home Cheap B22 7W 18W 12W 9W LED Bulb Raw Material Parts

China Supplier Home Cheap B22 7W 18W 12W 9W LED Bulb Raw Material Parts

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Ce RoHS High Power Lamp E27 B22 2700-7000K 5W 7W LED Bulb Light with Good Raw Material Parts

Ce RoHS High Power Lamp E27 B22 2700-7000K 5W 7W LED Bulb Light with Good Raw Material Parts

US$0.30-2.50
5,000 Pieces(MOQ)
Sample Available
Africa Hot Sell T Bulb B22 High Brightness Lamp 5W 9W 18W High Power LED Bulb Materials

Africa Hot Sell T Bulb B22 High Brightness Lamp 5W 9W 18W High Power LED Bulb Materials

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Fast Assembling 9W 12W E27 LED Bulb SKD Raw Materials Parts for LED Bulb

Fast Assembling 9W 12W E27 LED Bulb SKD Raw Materials Parts for LED Bulb

US$0.30-2.00
5,000 Pieces(MOQ)
Sample Available
Wholesale LED Light Raw Material with 2 Years Warranty

Wholesale LED Light Raw Material with 2 Years Warranty

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
China Factory Whoslsale LED Bulb & Lamp

China Factory Whoslsale LED Bulb & Lamp

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
2018 New Product E27 LED Bulb

2018 New Product E27 LED Bulb

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Ce RoHS 12V 24V E14 E27 9W 15W 26W 4000K 12 Watt LED Bulb

Ce RoHS 12V 24V E14 E27 9W 15W 26W 4000K 12 Watt LED Bulb

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Wholesale Base E27 E12 LED Bulbs

Wholesale Base E27 E12 LED Bulbs

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
LED Bulb 105 Watt with High Quality

LED Bulb 105 Watt with High Quality

US$0.50-2.00
5,000 Pieces(MOQ)
Sample Available
Good Quality 7W E27 7000K LED Global Bulb

Good Quality 7W E27 7000K LED Global Bulb

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Seven Colors 1W 3W LED Bulb for Christmas

Seven Colors 1W 3W LED Bulb for Christmas

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
High Quality Low Price LED Bulb E27

High Quality Low Price LED Bulb E27

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
2700-7000K 12W Plastic LED Bulb

2700-7000K 12W Plastic LED Bulb

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Wholesale 5W 7W 9W 12W LED T-Shape Bulbs

Wholesale 5W 7W 9W 12W LED T-Shape Bulbs

US$0.30-2.00
5,000 Pieces(MOQ)
Sample Available
High Quality Low Price 9W B27 Base LED Globe Bulb

High Quality Low Price 9W B27 Base LED Globe Bulb

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
4000K 5 Watt LED Bulb Price

4000K 5 Watt LED Bulb Price

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
A65 12W 10000K LED Bulb Raw Material

A65 12W 10000K LED Bulb Raw Material

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
China Wholesale 9W A60 E27 B22 LED Incandescent Bulb

China Wholesale 9W A60 E27 B22 LED Incandescent Bulb

US$0.30-2.00
5,000 Pieces(MOQ)
Sample Available
18W Cheap Price Light LED Bulbs Factory

18W Cheap Price Light LED Bulbs Factory

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
China Wholesale LED Bulb SKD Al Extrusion Housing

China Wholesale LED Bulb SKD Al Extrusion Housing

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Professional Lighting Supplier High Brightness LED Light Bulb, Cheap LED Bulb, 9 W LED Bulb

Professional Lighting Supplier High Brightness LED Light Bulb, Cheap LED Bulb, 9 W LED Bulb

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
LED Bulb Light 12V 7W Sunlight

LED Bulb Light 12V 7W Sunlight

US$0.30-2.00
5,000 Pieces(MOQ)
Sample Available
Plastic Aluminum 3W 5W LED Bulb LED Bulb Parts

Plastic Aluminum 3W 5W LED Bulb LED Bulb Parts

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Rechargeable DC E27 LED Emergency Bulb SKD Raw Materials

Rechargeable DC E27 LED Emergency Bulb SKD Raw Materials

Negotiable
500 Pieces(MOQ)
Plastic Raw Material LED Bulb Lamp MR16 5W 6W Aluminum Popular Product 600lm RoHS CE Residential AC220V

Plastic Raw Material LED Bulb Lamp MR16 5W 6W Aluminum Popular Product 600lm RoHS CE Residential AC220V

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
A60 A65 9W 12W E27 LED Bulb Spare Parts

A60 A65 9W 12W E27 LED Bulb Spare Parts

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
China Factory Wholesale SKD Aluminum Plastic LED Bulb Raw Material

China Factory Wholesale SKD Aluminum Plastic LED Bulb Raw Material

US$0.30-2.00
5,000 Pieces(MOQ)
Full Part 9W to 18W LED a Bulb CKD/SKD LED Spare Parts Light LED Bulb Raw Material

Full Part 9W to 18W LED a Bulb CKD/SKD LED Spare Parts Light LED Bulb Raw Material

US$0.30-2.00
5,000 Pieces(MOQ)
China Suppliers LED Light SKD / CKD LED Bulb High Quality LED Bulb Raw Materials 3W 5W 7W 9W 12W 15W 18W

China Suppliers LED Light SKD / CKD LED Bulb High Quality LED Bulb Raw Materials 3W 5W 7W 9W 12W 15W 18W

Negotiable
5,000 Pieces(MOQ)
E27 85-265V 5W 7W 9W LED Bulb Raw Material Distributor

E27 85-265V 5W 7W 9W LED Bulb Raw Material Distributor

Negotiable
5,000 Pieces(MOQ)
Wholesale Low Price LED Bulb Lamp Raw Material LED Diode

Wholesale Low Price LED Bulb Lamp Raw Material LED Diode

Negotiable
5,000 Pieces(MOQ)
Heat Resistant Raw Materials E27 E14 12V DC/AC 9W LED Light Bulb with CE RoHS

Heat Resistant Raw Materials E27 E14 12V DC/AC 9W LED Light Bulb with CE RoHS

US$0.35-2.00
5,000 Pieces(MOQ)
Sample Available
Guangdong Xinyu Lighting Electrical Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
China Factory T Bulb Assembly Spare Parts SKD 30W 40W 50W Individual Separated Driver LED Bulb Raw Material

China Factory T Bulb Assembly Spare Parts SKD 30W 40W 50W Individual Separated Driver LED Bulb Raw Material

US$0.39-1.50
1,000 Pieces(MOQ)
5W 7W 9W 12W 15W 18W 20W LED Bulb Raw Material

5W 7W 9W 12W 15W 18W 20W LED Bulb Raw Material

US$0.32-0.50
5,000 Pieces(MOQ)
A60 E27 5W 7W 9W 12W 15W SKD Parts LED Bulb Raw Material

A60 E27 5W 7W 9W 12W 15W SKD Parts LED Bulb Raw Material

US$0.32-0.56
10,000 Pieces(MOQ)
Full Part 9W to 18W LED Emergency Bulb CKD/SKD LED Spare Parts Light LED Bulb Raw Material

Full Part 9W to 18W LED Emergency Bulb CKD/SKD LED Spare Parts Light LED Bulb Raw Material

US$0.42-0.96
1,000 Pieces(MOQ)
3W 5W 7W 9W 12W 15W 18W E27 B22 SKD LED Bulb Manufacturers, LED Bulb Spare Parts, LED Bulb Raw Material

3W 5W 7W 9W 12W 15W 18W E27 B22 SKD LED Bulb Manufacturers, LED Bulb Spare Parts, LED Bulb Raw Material

US$0.32-0.98
1,000 Pieces(MOQ)
LED Emergency Bulbs 9W 12W 15W 1200mAh 1500mAh Raw Material E27 B22 for Outage Camping Rechargeable LED Bulb

LED Emergency Bulbs 9W 12W 15W 1200mAh 1500mAh Raw Material E27 B22 for Outage Camping Rechargeable LED Bulb

US$0.85-0.90
1,000 Pieces(MOQ)
in Stock LED Light Spare Parts Die Casting Bulb Indoor Lighting LED Bulbs Raw Material 30W 40W 50W

in Stock LED Light Spare Parts Die Casting Bulb Indoor Lighting LED Bulbs Raw Material 30W 40W 50W

US$0.68-3.48
1,000 Pieces(MOQ)
Lamparas LED Emergency Bulbs 9W 12W 15W 1200mAh 1500mAh Raw Material E27 B22 with Hook for Outage Camping Rechargeable LED Bulb

Lamparas LED Emergency Bulbs 9W 12W 15W 1200mAh 1500mAh Raw Material E27 B22 with Hook for Outage Camping Rechargeable LED Bulb

US$0.40-1.10
1,000 Pieces(MOQ)
SKD LED Bulb 5-18W Aluminum Housing PC Cover SMD2835 LED Chip Bulb Raw Materials

SKD LED Bulb 5-18W Aluminum Housing PC Cover SMD2835 LED Chip Bulb Raw Materials

US$0.42-0.48
500 Pieces(MOQ)
High Quality LED Light Bulb Spare Parts 5/7/9/12/15 W E27 SKD LED Bulb Raw Material with Warranty 2 Years

High Quality LED Light Bulb Spare Parts 5/7/9/12/15 W E27 SKD LED Bulb Raw Material with Warranty 2 Years

US$0.30-0.79
5,000 Pieces(MOQ)
T Shape LED Bulb Light Raw Material 5W 10W 15W 20W 30W 40W E27 B22

T Shape LED Bulb Light Raw Material 5W 10W 15W 20W 30W 40W E27 B22

US$0.52-0.98
1,000 Pieces(MOQ)
Radar Motion Sensor LED Bulb Factory Raw Material 8W 3000K/ 5000K E26

Radar Motion Sensor LED Bulb Factory Raw Material 8W 3000K/ 5000K E26

US$2.19-2.99
1,000 Pieces(MOQ)
Best Price Light Bulb SKD A60 A65 9W 12W 6500K 3000K 4000K Aluminum Parts LED Bulb Raw Material SKD

Best Price Light Bulb SKD A60 A65 9W 12W 6500K 3000K 4000K Aluminum Parts LED Bulb Raw Material SKD

US$0.35-0.59
5,000 Pieces(MOQ)
LED Bulb T Shape SKD High Quality 20W 30W 40W 50W LED T Light LED Bulbs Raw Material with 2years with CE RoHS

LED Bulb T Shape SKD High Quality 20W 30W 40W 50W LED T Light LED Bulbs Raw Material with 2years with CE RoHS

US$0.55-1.50
5,000 Pieces(MOQ)
Top Quality Best Price LED Light Bulb SKD 3W 5W 7W 9W 12W 18W 6500K 3000K 4000K Aluminum Parts LED a Bulb Raw Material SKD

Top Quality Best Price LED Light Bulb SKD 3W 5W 7W 9W 12W 18W 6500K 3000K 4000K Aluminum Parts LED a Bulb Raw Material SKD

US$0.42-0.88
5,000 Pieces(MOQ)
Hot Sale Energy-Saving LED a Bulb AC110V 220V 9W 12W 15W 18W LED Bulb SKD Home Raw Material Wholesale

Hot Sale Energy-Saving LED a Bulb AC110V 220V 9W 12W 15W 18W LED Bulb SKD Home Raw Material Wholesale

US$0.26-1.50
5,000 Pieces(MOQ)
LED Bulb A Shape B22 E27 Professional Manufacture SKD LED Bulb Lights 3W 5W 9W 12W 15W 18W 6500K Raw Material with CE RoHS Certificate

LED Bulb A Shape B22 E27 Professional Manufacture SKD LED Bulb Lights 3W 5W 9W 12W 15W 18W 6500K Raw Material with CE RoHS Certificate

US$0.40-1.17
5,000 Pieces(MOQ)

Sourcing guidance for Led Bulb Raw Material

What are the core components to evaluate when sourcing LED bulb raw materials?

Sourcing high-quality LED bulb raw materials requires a focus on four critical components: LED Chips (SMD/COB), LED Drivers (Power Supplies), Heat Sinks (Housing), and PC Covers. For chips, prioritize brands like Sanan or Epistar for stability. Drivers must have high power factor (PF > 0.9) and electrolytic capacitors with a lifespan of at least 5,000-10,000 hours. The housing should be made of thermal conductive plastic or aluminum to ensure heat dissipation, while the PC cover should offer light transmittance above 85%.

What technical specifications ensure the longevity and efficiency of the final product?

To ensure a high-quality finished bulb, the raw materials must meet specific benchmarks: Luminous efficiency should be ≥100 lm/W at the chip level. The Color Rendering Index (CRI) should be at least 80 Ra for standard residential use. For the PCB, aluminum-clad laminates are preferred over FR4 for better thermal management. Additionally, ensure the solder paste used is lead-free (RoHS compliant) and has a high silver content to prevent cold solder joints during the SMT process.

Which international compliance standards are mandatory for LED raw materials?

Compliance is non-negotiable in cross-border trade. Ensure all electronic components carry CE, RoHS, and REACH certifications for the European market. For the North American market, UL or ETL recognized components are essential, especially for the LED driver. If you are targeting high-end projects, look for materials that help the final product achieve Energy Star or ErP (Energy-related Products) ERP 2.0 standards.

How can buyers verify the quality of LED drivers and chips before bulk purchasing?

Request a LM-80 test report for the LED chips, which proves lumen maintenance over time. For drivers, ask for MTBF (Mean Time Between Failures) data and surge protection ratings (typically 1.5KV to 2.5KV). It is highly recommended to perform a 1,000-hour aging test on samples and use an Integrating Sphere to verify the initial photoelectric parameters before confirming a large-scale raw material contract.

Cross-Border Procurement Strategies for LED Raw Materials

How can I mitigate the risk of receiving substandard electronic components?

The most effective strategy is to request a 'Golden Sample' and use a third-party inspection service (like V-Trust or SGS) to conduct a Pre-Shipment Inspection (PSI). Ensure the inspector checks the batch numbers of the ICs and capacitors against the agreed specifications. Using Made-in-China.com's Secured Trading services can also provide a safety net for your payment until the quality is verified.

What are the best practices for negotiating with LED material suppliers?

Focus on Tiered Pricing based on annual volume rather than a single order. Negotiate a defective rate allowance (usually <0.3%) where the supplier provides extra units (FOC - Free of Charge) to cover potential assembly losses. Always clarify the Incoterms (FOB is recommended) to maintain control over shipping costs and insurance.

What should I consider regarding the logistics and packaging of LED raw materials?

LED chips and PCBs are sensitive to moisture and static. Ensure the supplier uses Anti-Static Bags (ESD packaging) and vacuum sealing with humidity indicator cards. For bulky items like SKD (Semi-Knocked Down) housings, optimize the container loading factor to reduce the 'landed cost' per unit. For shipping to the US or Europe, ensure the HS Code (typically 8541.41 or 8543.90) is correctly declared to avoid customs delays or anti-dumping duties.

How do I ensure transaction security in international B2B payments?

Avoid paying 100% upfront. A standard industry practice is 30% deposit and 70% balance against the Bill of Lading (B/L) or after a successful inspection report. Utilize Trade Assurance-style escrow services provided by reputable platforms like Made-in-China.com to ensure that funds are only released when shipping documents are uploaded and verified.

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