Donut shape induction lamps

Model:	donut shape
Brand:	VE
Origin:	Made In China
Category:	Consumer Electronics & Lighting / Lighting / Outdoor Lighting
Label:	induction lamps , electrodeless lamps , energy saving lamps
Price:	¥1 / pc
Min. Order:	1 pc

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Product Description

Principle of induction lamp

An induction lamp is a fluorescent lamp without electrode, which relies on fundamental principles of electromagnetic induction and light generation via energy discharge. This new technology delivers an unprecedented 80,000 hours of high quality light. It offers one hundred, five to fifteen and five to ten times life of incandescent lamps, high pressure discharge lamps and compact fluorescent lamps respectively.

Based on these well-known principles, light can be generated via a gas discharge through simple magnetism. Electromagnetic transformers, which consist of ferrite cores and induction coils, induce a magnetic field around a glass tube which contains the gas, using a high frequency that is generated by an electronic ballast. The discharge path, induced by the coils, forms a closed loop causing acceleration of free electrons, which collide with mercury atoms and bring electrons to a higher orbit. Electrons from these excited atoms fall back from this higher energy state to a lower stable level and consequently emit ultraviolet radiation. The UV radiation interacts with the fluorescent powder coated inside the lamp and is converted to visible light. The unique shape of an induction lamp maximizes the efficiency of the fields that are generated.

Induction lamp is an innovative invention in lighting industry. Compared with conventional light sources, it is absolutely your best choice

1．Ultra-long lifetime: 80,000 hrs, a five-year warranty, virtually maintenance free

2．High lighting efficiency: 65 ~ 90 lm/w

3．High color rendering index: ≥ 80

4．Quick start: instant start and re-strike

5．High power factor: ＞0.95

6．High-frequency operating: no flicker and comfortable illumination for eyesight protection

7．Low Lumen Depreciation: luminance maintenance rate ＞ 70% at 60,000 hours

8．Optional color temperatures: 2700 – 6500K

9．Constant wattage output: the output lamp power vaires than 3% with the input voltage fluctuation up to ±10%

10．Strong adaptability: operating ambient temperature -20℃~ + 50℃

11．Low Total Harmonic Distortion: THD≤10%

12．Dimming function: optional intelligent dimming controller

13．Low EMI: complies with FCC non-consumer limits

14．Optinal AC and DC: available for solar lighting.

15．Vibration and explosion resistant: no electrodes and low working temperature make them more reliable in high-vibration and explosion applications

Ultra-long lifetime, high lighting efficiency, high color rendering index, quick start, high power factor, high frequency operating, low lumen depreciation and so on.

Applications

1． Indoor and outdoor lighting.

2． Locations where are difficult to access with, such as freeways, tunnels, bridges, etc.

3． Emergency lighting requireing instant (re)strike, such as airport.

4． Harzadous areas.