| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | GEM |
| Model Number: | demn |
| Principle: | CFL |
| Shape: | U,Spiral,Lotus,Globe |
| lifetime: | >8000hours,or >6000hours |
| voltage: | 110-130v;220-240V AC |
| Color Temperature: | 2700-6500K |
| Lamp Base: | E27/E26/E14/B22 |
| Certifications: | CE,ISO9001,ROHS |
| Color Rendering Index: | >80Ra |
| power factor: | >0.5 |
| frequency: | 50-60hz |
Quick Details
Specifications
The Structure of CFL Energy Saving Lamp
| Lamp Base | Material:Nickle plated Iron/Copper/Aluminum |
| Base Type: screw E27/E26/E14,or bayonet B22 | |
| Ballast | Specialized Ballast,excellent design and assembling,8000hours |
| Lamp | Shape: U,Spiral,Lotus,Globe |
| Powder Material: tri-phosphor,or mixed powder | |
| Ballast Housing Material | PBT(fireproof) |
The Specifications of CFL Energy Saving Lamp
| Wattage | 5-40W,45-105W. 7w=40w ordinary fluorescent lamp |
| Voltage | 110-130V;220-240V AC |
| Color Temperature | 2700K-6500K(warm white,cool white,daylight). refer to the picture below |
| Frequency | 50-60Hz |
| Color Rendering Index | ≥80Ra |
| Power Factor | ≥0.5 |
| Lifeimte | ≥8000Hours,or >6000hours |
| Lamp Base | screw E27,or E26/E14;or bayonet B22 |
| Packaging | 50-100 pieces/carton; carton size: 62x31x18cm and others |
Principles and Features of CFL Energy Saving Lamp
CFL Energy Saving Lamps are the 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.
Pictures of CFL Energy Saving Lamps
If you want to know more specs of different shapes and powers ' lamps,just feel free to contact us.Our pleasure to provide information for you.