离岸价格
Get Latest Price0.6 ~ 1.45 / Piece
|2000 Piece Minimum Order
国:
China
モデル番号:
-
离岸价格:
0.6 ~ 1.45 / Piece Get Latest Price
ロケーション:
-
最低注文量の価格:
0.6 per Piece
最低注文量:
2000 Piece
パッケージの詳細:
box(color box/foam box/blister box)+middle carton+outer carton
納期:
25-40days after you make the order
供給能力:
600000 Piece per Month
支払いタイプ:
T/T, L/C
製品グループ :
連絡先担当者 sky
Hangzhou, Zhejiang
Principles of Energy Saving Lamps
Energy Saving 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 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.
Â
Â
Our Lighting Exhibitions
Â
The Past Lighting Exhibitions:
****-DubaiÂ
****-Guangzhou
****-Hongkong
****-Japan
****-Russia
****-Guangzhou
****-Turkey
****-Poland
Â
Our Services:
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Our Company's Information:
Advantages of Energy Saving
Lamp
The Specifications of Energy
Saving Lamps
国: | China |
モデル番号: | - |
离岸价格: | 0.6 ~ 1.45 / Piece Get Latest Price |
ロケーション: | - |
最低注文量の価格: | 0.6 per Piece |
最低注文量: | 2000 Piece |
パッケージの詳細: | box(color box/foam box/blister box)+middle carton+outer carton |
納期: | 25-40days after you make the order |
供給能力: | 600000 Piece per Month |
支払いタイプ: | T/T, L/C |
製品グループ : | all types energy saving lamps |