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Warm White Dimmable LED Filament Bulb 4 Watt For Living Room

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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Warm White Dimmable LED Filament Bulb 4 Watt For Living Room

Warm White Dimmable LED Filament Bulb 4 Watt For Living Room
Warm White Dimmable LED Filament Bulb 4 Watt For Living Room

Large Image :  Warm White Dimmable LED Filament Bulb 4 Watt For Living Room

Product Details:
Place of Origin: China
Brand Name: HOYOL
Certification: CE/ROHS/FCC
Model Number: HY-4W-CW
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
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: AC220~240V Power: 4W
CRI: >85 PFC: >0.9
Dimension: 45*75mm Led Source: Epistar Smd
Base Material: Sapphire Dimmable: Yes
High Light:

decorative filament light bulbs


old fashioned filament light bulbs

Warm White Dimmable LED Filament Bulb 4 Watt For Living Room 




Input Voltage


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


  1. The Sitting Room.

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

Warm White Dimmable LED Filament Bulb 4 Watt For Living Room 0
Competitive Advantage:

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

Our Services:

  1. Provide the sample.
  2. Standard High quality and competitive factory direct selling price.
  3. Protection of your sales area, ideas of design and all your private information.
  4. Distributer-ship are offered for your unique design and some our current models.
  5. Wellcome to our factory.
  6. Own factory and professional consultants can answer any question of you.
  7. Well-trained and experienced staffs to answer all your inquiries in fluent English.
  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. 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.
  3. What is your product range?Indoor: Bulbs.panel lamps.bulbs.downlight  Outdoor: flood lamps.street lamps.
  4. Where is your shipping port?It is Shenzhen. 
  5. What’s your Payment Terms?T/T 30% deposit after order confirmed, the balance after goods ready. 
  6. Can you meet many LED manufacturing requirement?Generally ,we can.
  7. Discounts : We offer discount for big quantity.
  8. Delivery Time:Normal 15 days after order confirming. Some items maybe more faster.

Contact Details
Shenzhen Hoyol Opto Electronic Co.,Ltd

Contact Person: Anna

Tel: +8613760358706

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