$1.50
Min. Order : 1000 Pieces
$1.00
2000-2999 Pieces
$0.50
≥3000 Pieces

Hot Sales Wholesale half or full spiral compact fluorescent energy saving lamp E27 B22 cfl saver light bulb factory , CFL-SPIRAL

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Quick Details

Port: SHANGHAI.Ningbo
Payment Terms: L/C,T/T,Western Union
Supply Ability: 300000 Piece/Pieces per Month
Shape: sprial
Place of Origin: Hubei China
Color Temperature: 2700k-6500k
Lumen: 450LM / 580LM / 850LM / 1150LM / 1300LM / 1500LM
Principle: CFL
Certification: CE ROHS
Base: E27
Base Type: E2
Ra: >80
Brand Name: DERUN
Type: SPIRAL
Support Dimmer: No
Voltage: 110-130V/220-240V
Power Factor: >0.5
Lifespan: 8000h
Power: 9W / 11W / 15W / 20W / 23W / 25W
Packaging Detail: 1PC/COLOR BOX, 50PCS/CTN or 1PC/COLOR BOX, 100PCS/CTN; NEUTRAL PACKING OR CUSTOMIZE.
Hubei Derun Lighting Appliance Co., Ltd.
Supplier
CN
Manufacturer, Trading Company
≤5h
Response Time
95.0%
On-time delivery rate
US$ 190,000+
28
Transactions
11-50
Employees
1-4
R&D staffs
0
Patents
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ALL LIGHTS IN DERUN LIGHTING

HALOGEN LAMP.pngLED TUBE.pngCFL.pngFILAMENT LED.pngLED BULB.pngLED FLOOD LIGHT.pngLED SPOTLIGHT.pngLED PANEL LIGHT.pngLED STRIP LIGHT.jpg

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 Tri-phosphor inside the tubes supply 60lm/watt,but halogen powder has just

30lm/watt.Higher lumen per watt,more energy saver.

 

  Testing

 

DERUN's energy saving lamps have passed strict quality test that the life time can reach

8000 hours and the efficacy have more than 60lm/w.

Switching Test                                                  Aging-life Tester

2.1

 

Optical and Electrical Test

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  Application

 

application

 

 

  Specifications

 

Half Spiral 25W T3 E27/B22

Rated Voltage 110-130V,220-240V
Power Factor>0.5
Color Temperature6400K/4200K/2700K
Luminaire Output1500LM
Efficacy60lm/w
Color Rendering IndexRa>80
Rated Life time8000 hours
Tube Diameter9mm
Warranty1 year

 

 

  Certifications

 

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  FAQ


    Q:Can I get some samples?

    A:Yes,we are honored to offer you samples.

 

    Q:What is your warranty?

    A:We offer 1 year warranty.

 

    Q:Can we design packaging and add our logo on products?

    A:Yes,please inform us formally before our production and confirm the design firstly based

    on our sample.

 

    Q:How do you ship the goods and how long does it take to arrive?

    A:For the sample,we usually ship by DHL,UPS,FedEx or TNT;for mass product,we usually

    ship by sea.The arrive day depends on the distance and the efficiency of the courier.

 

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