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High Performance 3000K E27 C45 4W Dimmable LED Filament Bulb Warm White

China Shenzhen Hoyol Opto Electronic Co.,Ltd certification
China Shenzhen Hoyol Opto Electronic Co.,Ltd certification
Devoting Creates Value. Thanks for Hoyol's lasting supporting and guidence. With your help and instruction, I win more market share.

—— Gary Guillier-Marcellin

The shipment has arrived. I reviewed it and everything is very good. I appreciate your follow up on the shipment and as always the hard work of you

—— Jean-Philippe Illarine

Great factory scale, High technology and good reputation

—— Philippe BARTHELET

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High Performance 3000K E27 C45 4W Dimmable LED Filament Bulb Warm White

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Large Image :  High Performance 3000K E27 C45 4W Dimmable LED Filament Bulb Warm White

Product Details:
Place of Origin: China
Brand Name: HOYOL
Certification: CE/ROHS/FCC
Model Number: HY-4W-WW
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: negotiation
Packaging Details: Packed in carton
Delivery Time: 10 working days after received your payment
Payment Terms: T/T
Supply Ability: 3,00000pcs per month
Detailed Product Description
Input Voltage: AC220V Power: 4W
PFC: >0.85 Led Source: Epistar Smd
Lumen (Lm): >420 Base Material: Sapphire
CRI: >0.85 Dimmable: Yes
High Light:

vintage filament bulbs


old fashioned filament light bulbs

Superior Quality  High PFC  CE C45 4W  LED Filament Candle Bulb   3000K



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  1. Own R & D department, years of experience engineers, handle OEM/ODM project.
  2. Use Aerospace aluminum alloy as main-body material.
  3. Masterly technicians and experienced worker.
  4. ​LED light source, energy-saving, eco- friendly.  
  5. High performance heat dissipation.
  6. Long working lifespan;50000hours&3 years warranty.
  7. Product&Package with Unique design.
  8. Also with our own Rohs instrument and raw marterial will be approved or rejected timely.


  1. Hotels 
  2. Living Room
  3. Commercial Complexes 
  4. Meeting Rooms  

High Performance 3000K E27 C45 4W Dimmable LED Filament Bulb Warm White 0
Competitive Advantage:

  1. Excellence heat dissipation.
  2. Designed according to traditional Edison lamps plus led lights.
  3. Good quality control and tested by advanced equipment.
  4. Long lifespan and high luminance.
  5. High quality with CE, Rohs certificates.
  6. Good heat dissipation performance guarantee the long life span.
  7. Support Triac dimming, adaptable.
  8. The high color rendering index, all products Ra> 85.

Our Services:

  1. Provide the sample.
  2. Wellcome to our factory.
  3. Own factory and professional consultants can answer any question of you.
  4. Well-trained and experienced staffs to answer all your inquiries in fluent English.
  5. Standard High quality and competitive factory direct selling price.
  6. Protection of your sales area, ideas of design and all your private information.
  7. Ship are offered for your unique design and some our current models.
  8. We always try our best to save the manufacture cost in order to give you super high quality with the most resonable price.


  1. Are you a manufacturer?Yes.ULlighting has been a professional manufacturer in led lighting area.
  2. What is your product range?Indoor: Bulbs.panel lamps.bulbs.downlight . Outdoor: flood lamps.street lamps.
  3. What’s your Payment Terms?T/T 30% deposit after order confirmed, the balance after goods ready. 
  4. How many days will samples be finished? And how about the mass production?Generally, 10 days for samples making.  Normal 15 days after order confirming. Some items maybe more faster.
  5. Can you meet many LED manufacturing requirement?Generally ,we can.
  6. Discounts : We offer discount for big quantity.
  7. Delivery Time:Normal 15 days after order confirming. Some items maybe more faster.
  8. Where is your shipping port? It is Shenzhen. 

Contact Details
Shenzhen Hoyol Opto Electronic Co.,Ltd

Contact Person: Anna

Tel: +8613760358706

Send your inquiry directly to us (0 / 3000)