| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | GEM |
| Model Number: | DEC |
| Principle: | CFL |
| Shape: | 3U |
| power: | 5-24w |
| tube diameter size: | t2,t3,t4 |
| color temperature: | 2700-6500k |
| voltage: | 110-130v;220-240v AC |
| color rendering index: | >80Ra |
Quick Details
Specifications
Compact Fluorescent T3 3U Energy Saving Lamps
Principles and Features of Compact Fluorescent Energy Saving Lamp
Compact fluorescent lamps are 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.
The Structure of T3 3U Energy Saving Lamp
| Lamp Base | Material:Nickle plated Iron/Copper/Aluminum |
| Base Type: screw E27,or E26/E14,or bayonet B22 | |
| Ballast | Specialized Ballast,excellent design and assembling,8000hours |
| Lamp | cover material: Glass |
| Powder Material: tri-phosphor,or mixed powder | |
| Ballast Housing Material | PBT(fireproof) |
The Specifications of T3 3U Energy Saving Lamp
| Wattage | 7-15Watt, 5w =25w ordinary incandescent 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 |
| Lamp Base | screw E27,or E14,E26;or bayonet B22 |
| Dimensions | 7w:L101xD42mm 15w:L136xD42mm or others |
| Packaging | 50-100 pieces/carton; carton size:50x25x18cm or others |
Advantages of compact fluorescent Energy Saving Lamp
| 1. small size, flicker free and instant start. |
| 2. 80% energy saving than incandescent lamp, high lumens. |
| 3.Longer lifetime than incandescent lamp . |
| 4. Excellent color rendering, excellent light distribution. |
| 5. With PBT fireproof plastic materials. |
| 7. Compact size fits many small fixtures instant on. |
| 8. Application: Marketplaces, hotels, houses, offices museums etc. |