Product Details

GEM 5-105W U Spiral Energy Saving Fluorecent Light Bulb E27

Product Description

The Structure of Fluorescent Light Bulb E27

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:u,spiral
Lamp Tube	Material: 100% tri-phosphor,or mixed powder
Ballast Plastics	PBT(fireproof)

The Specifications of Fluorescent Light Bulb E27

Certifications	CE,ROHS,ISO9001
Shape	u,spiral
Wattage	5-105w
Lumens	>250-5880lm
*Tube Size*	t2(7mm),t3(9mm),t4(12mm),14-19mm
*Tube Powder Material*	100% tri-phosphor,or mixed powder
Voltage	110-130V;220-240V AC
Color Temperature	2700-6500k
Frequency	50-60Hz
Color Rendering Index	≥80Ra
Power Factor	≥0.5
Lifetime	≥8000Hours,or >6000-8000hours

The Dimensions of Fluorescent Light Bulb E27

Model	Power	Tube Size(mm)	Lamp Size(mm)	Qty/carton	Carton Size
lotus-45	45w	14mm	L220xD105	20pcs	58x46x25cm
2u-15	15w	12mm	L160xD40	50pcs	48x24x20cm
3u-18	18w	12mm	L151xD52	50pcs	60x30x20cm
globe-24	24w	7mm	L178xD120	50pcs	63x26x21cm
t3 full spiral-18	18w	9-10mm	L128xD48	50pcs	56x28x17cm
t4 half spiral-26	26w	12mm	L155xD58	50pcs	66x33x20cm
half spiral-85	85w	17mm	L270xD100	20pcs	65x49x36cm

Need More Watts' lamps? Just Contact Me.Thanks.

Principles of Fluorescent Light Bulbs

Fluorescent Light Bulb 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 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 Fluorescent Light Bulbs

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 Fluorescent Light Bulbs E27

The Production Process of Fluorescent Light Bulbs

Packaging & Shipping

The Packaging of Fluorescent Light Bulbs E27

Model	Power	Tube Size(mm)	Lamp Size(mm)	Qty/carton	Carton Size
lotus-45	45w	14mm	L220xD105	20pcs	58x46x25cm
2u-15	15w	12mm	L160xD40	50pcs	48x24x20cm
3u-18	18w	12mm	L151xD52	50pcs	60x30x20cm
globe-24	24w	7mm	L178xD120	50pcs	63x26x21cm
t3 full spiral-18	18w	9-10mm	L128xD48	50pcs	56x28x17cm
t4 half spiral-26	26w	12mm	L155xD58	50pcs	66x33x20cm
half spiral-85	85w	17mm	L270xD100	20pcs	65x49x36cm

Need More Watts' lamps? Just Contact Me.Thanks.

Color Box Package:

Blister Box Package or Foam Box Package:

Shipping Way:

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.

Our Lighting Exhibitions

2008-Dubai

2010-Guangzhou

2010-Hongkong

2011-Japan

2011-Russia

2012-Guangzhou

2013-Turkey

2014-Poland