1. DESCRIPTION:
The High Frequency Electrodeless Discharge(HFED) Lamp is a technological advance in the 21th century lighting source.It generates light by combining the advantages of conventional fluorescence lamp with high frequency magnetic field .The operating principle is that a 2.65MHz HF magnetic field is used to activate inert gas which then collides with fluorescence material coated in inner bulb wall to produce visible light .This process does not involve any electrode or filament ,hence life of the lamps can be increased significantly to at least 50,000 hours .

2. TECHNICAL FEATURES:
1. Operation frequency of 2.65MHz;
2. Instant starting and restarting ,lower than 0.5 seconds.
3. High efficacy of more than 63Lm/W;
4. Long-life time of over 50,000 hours .High reliability operation and almost maintenance free;
5. Power factor more than 0.98 with low current harmonic;
6. The colour of temperature can be chosen ;
7. Environment temperature:+50C to cold -20C;
8. Low EMI,complies with GB17743-1999,GB17625.1-1998,GB17625.2-1998;
9. Electric safety.

3. APPLICATION:
1. Office rooms:Lobby halls ,Meeting rooms
2. Public places:Shopping malls
3. Industrial factories
4. Indoor or outdoor stadiums
5. Colleges:Playgrounds ,Toutorial rooms,Lecture rooms ,Laboratories
6. Car or train tunnels
7. Street lamp
8. Bridge lamp
9. Underground railway or subways
10. Fountain lighting
11. Places requiring no maintenance and high safety concerns
12. Hazartdous areas

ADVANTAGES:
1. High light(lumens)output. A 100 electrodeless lamp is equivalent to 500w filament lamp.You have an energy saving of 80%.
2. This process does not involve any electrode of filament,hence the life of GL electrodeless lamps can be increase significantly to at least6 50,000 hours,more (about 10 times) than fluorescence lamp.
3. Short starting time ,not more than 0.5 seconds.