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cfl bulb Manufacturers

I have found results from400+products and200+suppliers aboutcfl bulb

Jiangmen Gepsen Lighting Electric Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
CE RoHS 3u PBT CFL Bulb

CE RoHS 3u PBT CFL Bulb

US$0.50-10.00
5,000 Pieces(MOQ)
E27 T3 20W Spiral CFL Twist CFL Bulb

E27 T3 20W Spiral CFL Twist CFL Bulb

Negotiable
5,000 PCS(MOQ)
Super Quality Ce, RoHS Certified 18W CFL Bulbs Wholesale

Super Quality Ce, RoHS Certified 18W CFL Bulbs Wholesale

Negotiable
5,000 Pieces(MOQ)
Hot Sale and High Lumen 4u 85W CFL Lamp Bulb

Hot Sale and High Lumen 4u 85W CFL Lamp Bulb

Negotiable
5,000 PCS(MOQ)
Sample Available
Hot Quality Ce, RoHS 8u CFL Bulbs 200W Wholesale

Hot Quality Ce, RoHS 8u CFL Bulbs 200W Wholesale

US$0.50-3.00
5,000 Pieces(MOQ)
CFL Spiral E27 23W Bulbs with Saso

CFL Spiral E27 23W Bulbs with Saso

Negotiable
5,000 PCS(MOQ)
5W 7W 9W 13W CFL Light Bulbs

5W 7W 9W 13W CFL Light Bulbs

US$0.50-10.00
5,000 Pieces(MOQ)
Sample Available
Wholesale CFL Bulbs 3u Ce Certificate 5-15W 8000h

Wholesale CFL Bulbs 3u Ce Certificate 5-15W 8000h

Negotiable
5,000 Pieces(MOQ)
Sample Available
CFL Lotus 85W Energy Saving Bulb

CFL Lotus 85W Energy Saving Bulb

US$0.30-10.00
5,000 Pieces(MOQ)
Sample Available
Economic Replacement for CFL U Shape 8W LED Bulb Light

Economic Replacement for CFL U Shape 8W LED Bulb Light

Negotiable
500 Pieces(MOQ)
Sample Available
Spriral E27 20 Watt LED Light Bulbs Replace CFL

Spriral E27 20 Watt LED Light Bulbs Replace CFL

Negotiable
1,000 Pieces(MOQ)
Mini Fs 5-13W Energy Saving Lamp CFL

Mini Fs 5-13W Energy Saving Lamp CFL

US$0.30-10.00
5,000 Pieces(MOQ)
Sample Available
Wholesale 14.5mm 65W 4u CFL Bulb

Wholesale 14.5mm 65W 4u CFL Bulb

Negotiable
5,000 PCS(MOQ)
Sample Available
5u Flower Plant Grow Compare Light Bulb CFL

5u Flower Plant Grow Compare Light Bulb CFL

Negotiable
5,000 Pieces(MOQ)
2017 3u 20W CFL Energy Saving Bulb

2017 3u 20W CFL Energy Saving Bulb

Negotiable
5,000 Pieces(MOQ)
Sample Available
High Quality 3u 4u 18W CFL Energy Saving Bulb

High Quality 3u 4u 18W CFL Energy Saving Bulb

Negotiable
5,000 Pieces(MOQ)
5u 105W CFL Energy Saving Bulb

5u 105W CFL Energy Saving Bulb

US$0.50-3.00
5,000 Pieces(MOQ)
Ce 2u Tri-Phosphor PBT CFL

Ce 2u Tri-Phosphor PBT CFL

Negotiable
5,000 Pieces(MOQ)
CE RoHS 10000hours 6500k CFL

CE RoHS 10000hours 6500k CFL

US$0.50-10.00
5,000 Pieces(MOQ)
PBT High Power 3u CFL

PBT High Power 3u CFL

US$0.50-10.00
5,000 Pieces(MOQ)
T5 45W 65W Tri-Phosphor CFL

T5 45W 65W Tri-Phosphor CFL

US$0.50-3.00
5,000 Pieces(MOQ)
Sample Available
15W 3u PBT CFL with Competitive Price

15W 3u PBT CFL with Competitive Price

Negotiable
5,000 Pieces(MOQ)
Low Price CFL 3u Lotus Bulb

Low Price CFL 3u Lotus Bulb

Negotiable
5,000 Pieces(MOQ)
CE RoHS T3 Half Spiral CFL

CE RoHS T3 Half Spiral CFL

US$0.50-3.00
5,000 Pieces(MOQ)
Sample Available
Factory Wholesale Promotion SMD 85W 12V CFL

Factory Wholesale Promotion SMD 85W 12V CFL

US$0.50-5.00
5,000 Pieces(MOQ)
15W/26W U Spiral Energy Saver Lamps, Energy Saving Bulbs, CFL Bulb

15W/26W U Spiral Energy Saver Lamps, Energy Saving Bulbs, CFL Bulb

US$0.50-2.00
5,000 Pieces(MOQ)
CFL Light Bulb with Price

CFL Light Bulb with Price

US$0.50-2.00
5,000 Pieces(MOQ)
Half Spiral Nickle Aluminum CFL Bulb

Half Spiral Nickle Aluminum CFL Bulb

Negotiable
5,000 Pieces(MOQ)
Sample Available
B22 6400k Plastic CFL Bulb

B22 6400k Plastic CFL Bulb

Negotiable
5,000 PCS(MOQ)
Factory Direct-Sale CFL Energy Saving Light Bulb

Factory Direct-Sale CFL Energy Saving Light Bulb

US$0.50-10.00
5,000 Pieces(MOQ)
Spiral Energy Saving Bulbs for CFL Lamp

Spiral Energy Saving Bulbs for CFL Lamp

US$0.50-2.00
5,000 Pieces(MOQ)
China Factory Cheap CFL Energy Saving Bulb Manufacturer

China Factory Cheap CFL Energy Saving Bulb Manufacturer

Negotiable
5,000 PCS(MOQ)
Sample Available
Low Price CFL 2u 3u Light Compact Fluorescent LED Energy Saving Bulb

Low Price CFL 2u 3u Light Compact Fluorescent LED Energy Saving Bulb

US$0.30-0.50
5,000 Pieces(MOQ)
SKD CFL E27 Energy Saving Lighting Bulbs

SKD CFL E27 Energy Saving Lighting Bulbs

Negotiable
5,000 PCS(MOQ)
Sample Available
105W 17mm Flower Shape CFL (ZYLT105-2)

105W 17mm Flower Shape CFL (ZYLT105-2)

US$0.50-10.00
2,000 Pieces(MOQ)
20W Hot Sale Flower Shape CFL (ZYFB01)

20W Hot Sale Flower Shape CFL (ZYFB01)

Negotiable
1,000 Pieces(MOQ)
Plastic Candle Light C37 3W E14 LED Candle Light Bulb

Plastic Candle Light C37 3W E14 LED Candle Light Bulb

Negotiable
500 Pieces(MOQ)
C35 Candle 3W 5W E14 LED Filament Bulb

C35 Candle 3W 5W E14 LED Filament Bulb

US$0.30-0.50
5,000 Pieces(MOQ)
Sample Available
China Supplier Non-Dimmable C37 E14 5W LED Candle Bulb

China Supplier Non-Dimmable C37 E14 5W LED Candle Bulb

US$0.30-1.00
5,000 Pieces(MOQ)
Candle Lantern LED Bulb C37 3/5/7W E14

Candle Lantern LED Bulb C37 3/5/7W E14

US$0.30-1.00
5,000 Pieces(MOQ)
Candle LED Bulb Cheap Price 4W C37 E27/E14 LED Candle Bulb

Candle LED Bulb Cheap Price 4W C37 E27/E14 LED Candle Bulb

Negotiable
500 Pieces(MOQ)
C37 Candle LED Bulb 5W 7W E27 E14 B22 C Series Light SMD2835

C37 Candle LED Bulb 5W 7W E27 E14 B22 C Series Light SMD2835

Negotiable
500 Pieces(MOQ)

Sourcing guidance for Cfl Bulb

What are the key technical specifications to consider when sourcing CFL bulbs for B2B distribution?

When evaluating CFL bulbs, you must prioritize Luminous Efficacy (lm/W), aiming for at least 60-70 lumens per watt to ensure energy efficiency. Check the Color Rendering Index (CRI); for indoor office or residential use, a CRI of 80 or higher is essential for color accuracy. Additionally, verify the Rated Average Life, which should typically range between 8,000 to 15,000 hours. For specialized projects, confirm the Color Temperature (K), such as 2700K (Warm White) for hospitality or 6500K (Daylight) for industrial workspaces.

Which international compliance standards and certifications are mandatory for CFL bulbs?

Compliance is critical due to the mercury content in CFLs. Ensure products carry the CE mark for European markets or UL/ETL listing for North America. It is mandatory that the bulbs meet RoHS (Restriction of Hazardous Substances) directives to limit lead and mercury levels. For energy efficiency validation, look for Energy Star certification or ERP (Energy-related Products) compliance in the EU. Always request IEC 60968 and IEC 60969 test reports to ensure safety and performance stability.

How can I assess the structural quality and ballast reliability of a supplier's CFL bulb?

The electronic ballast is the most common point of failure. Inquire if the supplier uses high-quality capacitors rated for high temperatures (up to 105°C). Examine the PBT (Polybutylene Terephthalate) housing, which should be fire-retardant and UV-resistant. For the glass tubes, ensure they use tri-phosphor powder rather than halogen powder, as tri-phosphor provides higher brightness and slower lumen depreciation over the product's lifespan.

What are the typical usage scenarios and functional variations for bulk CFL procurement?

CFLs are versatile but require specific types for different environments. For outdoor or cold-weather use, specify amalgam technology bulbs which maintain light output in low temperatures. For dimmable circuits, you must source specifically labeled Dimmable CFLs, as standard ballasts will flicker or fail. In commercial settings with high ceilings, prioritize High-Wattage Plug-in CFLs (4-pin or 2-pin) which require external ballasts, whereas Integrated (Screw-base) CFLs are better suited for direct retail and residential replacement markets.

Cross-Border Purchasing Considerations for CFL Bulbs

What are the primary risks associated with shipping CFL bulbs internationally?

The primary risk is fragility and hazardous material leakage. CFLs contain small amounts of mercury vapor; if the glass tubes break, the shipment may be rejected or require hazardous waste cleanup. Ensure the supplier uses reinforced 5-layer corrugated outer cartons and individual inner boxes with molded plastic or cardboard inserts to prevent movement. It is highly recommended to conduct a Drop Test (ISTA 1A or 2A) before the goods leave the factory.

How should I negotiate pricing and MOQs with CFL manufacturers on Made-in-China.com?

Focus on the Total Cost of Ownership. While unit prices for CFLs are low, shipping volume (CBM) is high due to protective packaging. Negotiate for FOB (Free On Board) terms to maintain control over freight costs. For MOQs, many top-tier manufacturers on Made-in-China.com require 3,000 to 5,000 units for customized packaging (OEM). If you are a first-time buyer, negotiate a 'Sample Order' at a slightly higher unit price to verify quality before committing to a full container load.

What transaction security measures should be taken for large-scale lighting orders?

To secure your investment, utilize Secured Trading Services provided by Made-in-China.com. Always use Letter of Credit (L/C) or Telegraphic Transfer (T/T) with a 30% deposit and 70% balance against the Bill of Lading (B/L). Never wire full payments upfront. Additionally, hire a third-party inspection agency (like SGS or Intertek) to perform a Pre-Shipment Inspection (PSI) to check the actual wattage, lumen output, and safety markings against the proforma invoice.

How do international trade policies and 'Green' regulations affect CFL imports?

Be aware that many regions (like the EU and parts of the US) are phasing out CFLs in favor of LEDs. Before purchasing, check your local import tariffs and environmental levies. Some countries impose a 'Mercury Tax' or mandatory recycling fees on importers. Ensure your supplier provides a Material Safety Data Sheet (MSDS) and a Certificate of Origin to take advantage of any preferential trade agreements and to clear customs without delays related to environmental safety protocols.

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