LVD induction lamp has gained more than 100 patents since its invention in 2003 and roll-out in 2004. To date, LVD applications have covered numerous major lighting projects worldwide, and all achieved excellent satisfaction from end-users. LVD has won the gold prize of the China International Industrial Fair and has been awarded as "the state's key product".

Currently Shanghai Hongyuan Light & Electric Equipment Company Ltd is the writer of industry standard for electromagnetic induction lamp.
LVD's Competitive Advantages
 ·Unique and special coil ring     structure  ·Patented Venus lamp
 ·Protective cover in amalgam    tube  ·Patented Self-ballasted Saturn 2B lamp type     with dimming capacity
 ·Special design for exhaust     tube  ·Biological lighting system and germicidal     lighting
 ·Over-bridge structure  ·First induction lamp application in solar panel     lighting system
 ·High performance     Electronic Ballast  
Comparion with traditional lamps
 ·Compared with high frequency     induction lamp  ·Compared with HPS
 ·Compared with Fluorescent  ·Compared with LED
 ·Compared with other induction lamp  
　　Hongyuan LVD Induction Lamp Special Bridge Structure Patent Design

Advantages:
1, Bridge structure patent design, wiring inside, excellent wire protection.
2, Match E27, E40 stick, fit for all kinds of lighting fixtures, high applicability.
3, Excellent appearance.
4, Install Easily.

Patent No. 200610029000.X
A Kind Of Induction Lamp Device
　Other external induction lamps

Disadvantages:
1, No bridge structure patent, wiring messy.
2, Poor compatibility with lighting fixtures.
3, Poor appearance.
4, Trouble caused when installation.

No this patent!