The light source includes at least one fluorescent tube (8a), suitably a so-called compact fluorescent tube (8a).
The invention relates to a method and a device for operating a fluorescent tube, especially a T5-fluorescent tube in an energy saving manner.
An adaptor (2) for fitting a fluorescent tube (80) to a fluorescent tube housing.
The LED lamp is directly mounted on a fluorescent tube holder which belongs to the replaced ballast fluorescent tube.
The fluorescent backlight comprises a cold cathode fluorescent tube that is controlled using amplitude modulation.
The invention also relates to a fluorescent lamp, especially a miniature fluorescent lamp.
There is a reflector for a fluorescent lamp tube T6S.
The invention relates to a method for dimming a fluorescent lamp, wherein a transformer is controlled by push-pull alternating current.
An adapter for fluorescent lamp fixtures that retrofits a T-8 lamp fixture for a T-5 fluorescent lamp that is simple and inexpensive is disclosed herein.
Emission Spectrum of a "Cool White" Fluorescent Lamp
tube for fluorescent ligthing for advertising purposes
The present invention relates to a light pipe.
The luminous member (7) used in this invention can be a flat fluorescent tube.
The invention relates to a flat reflector lamp for dielectrically inhibited discharges (14).
The light enhancer is an optical fiber or a light tube.
LED T8 tube can directly replace traditional fluorescent ones.
Compact fluorescent bulbs and fluorescent tubes: recycfluo.ca
Compact fluorescent bulbs and fluorescent tubes: recycfluo.ca
The fluorescent tubes are generally operated by means of an alternating current.
How to replace a fluorescent tube with a LED Tube?
An illuminating device (3) is provided with a hot cathode fluorescent tube (discharge tube) (20), and a light emitting surface (15a) which emits light emitted from the hot cathode fluorescent tube (20).
The fluorescent tube is driven in cold cathode mode, avoiding a fragile filament.
One tube in the form of a conventional fluorescent tube includes two LEDs mounted to the tube on opposite sides of a single circumference of the tube.
For this purpose, the connecting element is shaped into a housing which carries the fluorescent tube.
The inverter circuit (16) drives the cold-cathode fluorescent tube (9) while a dimming signal in PWM dimming and a driving signal for driving the cold-cathode fluorescent tube (9) are synchronized.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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