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Quick Details

  • Light Source: LED
  • Item Type: Bulb Lights
  • LED Light Source: LED
  • Type: Candle Lights
  • Input Voltage(V): AC180-265V
  • Lamp Power(W): 4
  • Lamp Luminous Flux(lm): 450
  • Lamp Luminous Efficiency(lm/w): 120
  • CRI (Ra>): 80
  • Color Temperature(CCT): Warm White
  • Working Temperature(℃): -20 - 55
  • Working Lifetime(Hour): 25000
  • Lamp Body Material: Glass
  • Certification: C-tick, CE, EMC, FCC, LVD, RoHS, SAA, UL
  • Base Type: E27
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: New Lights
  • Model Number: XGYST64-E4
  • Bulb LED Filament: ST64 4W
  • Base: E27/B22
  • Color temp: 2700K
  • Ra: 80 / 90
  • Beam Angle: 360
  • Material: Glass
  • Voltage: AC180-260V
  • Lumen: 450lm
  • keyword: bulb led filament
  • Power: 4W

Packaging & Delivery

Packaging Details 1 pc in a box, 50pcs in a master carton, with well protection
Delivery Time Shipped in 5 days after payment
Product Description

What is the LED filamen bulb

What is the Specifications of led filament bulb

 

  • 360 Degree full light angle high lumen LED Filament Bulb;
  • Energy-saving and environment-friendly LED Light Bulb;
  • Designed according to traditional Edison lamps plus LED Lights;
  • High luminous flux can reach up to 120lm/W;
  • Wattge type:2/4/6/8 W;
  • Dimmable type:dimmable/non-dimmable;
  • Color temperature:2200K-6500K,
  • Warm white,Pure white and Cool white for optional;
  • Different base for option.Such as E14,E27, B22, E26 etc;
  • No UR,no Radiation,safe for human;
  • High quality with CE,RoHS,EMC UL FCC and SAA certificates;
  • Long lifetime more than 30 000 hrs, and 2 years warranty;
Datasheet of LED Filament Bulb
 Basic Characteristic
LED FILAMENT BULB 
Model NumberXGYST6401-E4
Commercial TypeST64
Lamp SizeΦ645*147 mm
Lamp BaseE26/E27/B22
Beam Angle360°
Working Temp. -22-+55 ℃
MaterialGlass
LEDEpistar
Filament TypeSapphire Filament 8 pcs
Rated Life30000 Hrs
Warranty2 yrs
Energy efficiency ClassA++
CertificatesCE  RoHS  SAA  EMC ERP
Electrical Data
Nominal wattage4.0 W
Rated wattage3.5 W±0.2
Nominal Voltage90-130/180-260 V
Operating Frequency50/60 Hz
Power factor0.5
Claimed Equiv. Conventional Lamp Power40 W
Photometrical Data
Rated Luminous flux400 lm
Luminous Efficacy110 lm/W
Color Temp.2200-6500 K
Light Color as per EN 12464-1Warm, Pure, Cool White
Standard Deviation of Color Matching≤5.0 sdcm
LED Filament Bulb Test Report

More The Similar Products

Application Areas of LED filamen bulb

Certification of LED filament bulb

Production Process of LED filament bulb 

 

Our Services
Our Services

Sample Service

Small quantity of samples are free of charge, buyer shoulder the fright cost
Sample delivery time is around 2-3 days after confirmation

Customized Service

We accept OEM order and we can help customer design

We also offer ODM service to customer when needed

After-sale Service

We offer 7/24 Service
Any quality issue, once confirmed, we will compensate our customer

Payment Service

We accept L/C, D/A, D/P, T/T, Western Union, Paypal

Company Information
Who We Are?

Haining Xin Guang Yuan Lighting Co.,Ltd., located in Haining, china, is a privately held company which manufacturing lighting since 1998. Our annual capacity is more than 49,000,000 Pieces. With the revolution of the light industry, our company now is also shifting its focus from the traditional fluorescent lamps and matching fixtures to LED lights. In this years, we have invested a lot into the development of LED Filament Bulbs, which is expected to be the future of lighting.

Followed by the ISO9001 quality management system, together with the advanced machines of making the LED filaments and the Japanese branded SMT machine, we are able to offer safe, reliable and value for many products to our worldwide customers. Now our products have obtained the certificate of TUV CE, RoHS, ERP SAA UL FCC DLC. Through endless efforts ,our products have won good reputation in Asian Pacific, Europe, North America and in marking a better world through pragmatic and innovative product, meticulous follow-up services and a willingness to listen, to serve and to change.

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
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29 Transactions 120,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $107,000
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