Product Details

3000/6000/8000Hours 5-15W 2U CFL Lamp T4 E27 With Cheap Prices

Product Description

Dimensions of 2U CFL Lamp T4 E27

Model	Power	Tube Size(mm)	Lamp Size(mm)	Qty/carton	Carton Size
DEF-5	5w	12mm	L110xD40	100pcs	48x24x28cm
DEF-9	9w	12mm	L130xD40	50pcs	48x24x17cm
DEF-13	13w	12mm	L150xD40	50pcs	48x24x19cm
DEF-15	15w	12mm	L160xD40	50pcs	48x24x20cm

If you want to know more,please contact me.Thanks.

Structure of 2U CFL Lamp

Lamp Base	Material:Nickle plated Iron/Copper/Aluminum
Lamp Base	Base Type: E27 or others
Ballast	Specialized Ballast,excellent design and assembling,8000hours
Lamp Tube	Shape: 2u
Lamp Tube	Material: 100% tri-phosphor,or mixed powder,or halogen powder
Ballast Housing	PBT(fireproof)/PP

Main Technical Parameters of 2U CFL Lamp

Certifications	CE(TUV),ROHS,ISO9001,and others
Shape	2u
Real Power	5-15w
Lumens	>250-800lm
*Tube Powder Material*	100% tri-phosphor,or mixed powder,or halogen powder
Input Voltage	AC 220-240V;110-130V
Color Temperature	2700-6500K
Frequency	50-60Hz
Color Rendering Index	≥80Ra
Power Factor	>0.5-1
Lifetime	≥8000Hours,or 6000Hours,or 3000Hours

Principles of CFL Lamp

CFL Lamp is a type of light bulb which uses fluorescence as its primary means of creating visible light. A CFL consists of a glass tube which is coated with a fluorescent material on the inside. Fluorescent materials are able to absorb certain frequencies of light and then glow, emitting new light at a greater wavelength than they absorbed. CFL lamp tubes are filled with a mixture of gases containing trace amounts of mercury which becomes excited and emits ultraviolet light when an electrical current is sent through it. The ultraviolet light is absorbed by the fluorescent coating on the inside of the glass tube, and is converted into visible light which has a longer wavelength than ultraviolet light. The amount of energy needed to excite the gas is far less than the amount of energy needed to heat up the filament in a normal light bulb, and as a result, less energy is lost in the form of heat.

Advantages of CFL Lamp

No flicker,no glare,soon start.
wonderful design,beautiful appearance.
80% energy saving than ordinary incandescent lamp,save cost.
more than 8000hours lifetime,much longer than incandescent lamp.
Excellent color rendering index.
Energy Saving Bulb With PBT fireproof plastics material.
Eco-friendly,eyes-protection.
All color temperatures to choose,2700-6500K optional.
Application: Marketplaces, hotels, houses, offices museums etc.

Pictures of 2U CFL Lamp T4 E27

Other Hot Selling CFL Lamps

Production Flow

The Main Production Process

1.Material Test

2.Ballasts Make and Test

3.Tube and Plastics Assemble

4.The Whole Lamp Assemble

5.Aging Test

6.Clean and Test

7.Packaging

8.Spot Check

Packaging&Shipping

1.Packaging

box(color box/foam box/blister box)+inner box+outer carton;

1pcs/color box; 10pcs/inner box;50-100pcs/carton;

carton sizes are according to the certain lamp wattages.

2.Shipping

By sea,by air or by road transportations.

Company Information

Company Information

Company Name	Hangzhou Jingjie Electric Co.,Ltd
Established Year	2003
Brand Name	GEM
Specialized Products	CFL bulbs;Energy Saving Lamps;LED Bulbs
Information On Alibaba	6 years gold supplier; Trade Assurance Member

Our Lighting Exhibitions

2008-Dubai

2010-Guangzhou

2010-Hongkong

2011-Japan

2011-Russia

2012-Guangzhou

2013-Turkey

2014-Poland

Our Services

Our Services

Reputation	Our company has set up a reliable reputation around the world
Service	Good service are waitng for your visiting
OEM	Acceptable
Inquiry	Any inquiries will be replied within 24 hours.
Efficiency	Finish your requirements as soon as possible.
Concept	GEM.That means green,economic and modern.
	Quality is first,service is second and the business is the third.
	Customer is first, staff is second and business the third.