Technology

The Technology of Induction Lamps

The induction lamp is consisting of three main parts, the high frequency generator (always called electronic ballast or driver), magnetic coils and the induction tube. The electronic ballast is to generate high frequency current 230 KHz at rated power. When the high frequency current flows through the magnetic coils wrapping around the ferrite cores, inductive electric field is produced to maintain the gas discharging. The mercury vapor emits UV light which strikes the phosphor and makes the bulb light.

Principle Of Electronic Ballast

The high frequency generator (always called electronic ballast or driver) is made of four main parts. First is an EMI filter to reduce harmonics from the supply of alternating current. The second part is a bridge rectifier, this converts AC to DC power. After that is the PFC circuit which boosts the DC voltage to a constant 400V value and increases the power factor to 0.95+ efficiency.The last part of the ballast is an inverter which converts the DC power to high frequency AC.

Induction Lamps VS Traditional Lamps

Induction Lighting was introduced to the market since 1990s, however then, it is widely believed that the share of lighting market has not opened the door to the induction lighting. This has been changing a lot from the new century, with the trends of the lack of energy, every government is going to help and building new energy saving lighting system, considered as 4^th generation lighting technology (though it is actually old), induction lighting has been widely accepted and used.

Comparing with traditional lighting, induction lighting is with big advantages on energy saving and bills saving(whatever the monthly bill cost or free from maintain), people will find seeing more brighter, clearer and healthier at an affordable initial investment.

Induction Lamp VS LED Light

LED, namely the Light Emitting Diode product, assembled into a light source like bulbs or lamps. The lighting performance and the lifespan of the LEDs are much better than the traditional lamps.

LED Lighting and Induction Lighting are both considered as the 4th generation light source. They’re both in good lighting performance with energy saving.

The induction lighting’s core advantages are:

Long Lifespan
Low Maintenance
Indirect and Soft Surface Light Source.

The LEDs core advantages are:

High Efficiency 120lm/w
Wide Power Range and General Applications
Low Maintenance.

The Technology of Induction Lamps

Principle Of Electronic Ballast

Induction Lamps VS Traditional Lamps

Induction Lamp VS LED Light

For easy choosing from LED & Induction Lighting, following are for your reference.

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