离岸价格
获取最新报价0.6 ~ 1.45 / Piece
|2000 Piece Minimum Order
国家:
China
型号:
-
离岸价格:
0.6 ~ 1.45 / Piece 获取最新报价
位置:
-
最小订单价格:
0.6 per Piece
最小订单:
2000 Piece
包装细节:
box(color box/foam box/blister box)+middle carton+outer carton
交货时间:
25-40days after you make the order
供应能力:
600000 Piece per Month
付款方式:
T/T, L/C
联系人 sky
Hangzhou, Zhejiang
Principles of CFLLamps
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 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.
Our Lighting Exhibitions
The Past Lighting Exhibitions:
****-Dubai
****-Guangzhou
****-Hongkong
****-Japan
****-Russia
****-Guangzhou
****-Turkey
****-Poland
Our Services:
Our Company's Information:
Advantages of CFL
Lamp
The Specifications of CFL
Lamps
国家: | China |
型号: | - |
离岸价格: | 0.6 ~ 1.45 / Piece 获取最新报价 |
位置: | - |
最小订单价格: | 0.6 per Piece |
最小订单: | 2000 Piece |
包装细节: | box(color box/foam box/blister box)+middle carton+outer carton |
交货时间: | 25-40days after you make the order |
供应能力: | 600000 Piece per Month |
付款方式: | T/T, L/C |
產品組 : | all types energy saving lamps |