Electrodeless lamp disadvantage and advantages comparing with LED corn light

When low carbon, green, energy saving, become the whole society consensus, in the field of lighting industry change subsequently."Electrodeless lamp as a new type of energy-saving products, caused the attention of more and more, has gradually become the trend of green lighting products, have been adopted in more and more energy-saving renovation project applications. In terms of technology, electrodeless lamp and LED corn light in different ways, but both of the product life, the respect such as energy saving effect is distinctive, and each have advantages and disadvantages.

1, electrodeless lamp lifespan  problem
theory of electrodeless lamp life is 60000 hours, in fact, there is currently no gain fundamental power electronic ballast technology breakthrough, at the same time, the components, including life electrolytic capacitor, electrodeless lamp under the environment of high temperature, only 16000 hours.Under the condition of current technology, electrodeless lamp actual life of less than 8000 hours, so you can't reference theory of life.

2, electrodeless lamp lighting problem
the theory of electrodeless lamp lighting only 80 lm/W, and the actual product have only 65 lm/W,With energy-saving lamps quite, not with the current use of street lamp, sodium lamp or metal halide lamp "than (sodium/metal halide lighting effect 110 lm/W - 120 lm/W)， can‘t be compared with LED lights, (LED corn light effect has more than 120 lm/W).The manufacturer to promote energy conservation, compare with  "incandescent" photosynthetic efficiency.  Due to the infinite light effect is low,compare to sodium lamp,the same light, means more power consumption, more severe fever.If use 180W electrodeless lamp instead of 250 w sodium lamp  will only more dark, this is a fact without controversy.

3, electrodeless lamp light failure problem
theory of high frequency electromagnetic electrodeless lamp lifespan is 60000 hours, the lumens maintaining rate can keep more than 70%.And low frequency electromagnetic electrodeless lighting failure is difficult to control, some only USES its lumen has fallen by more than 50% less than 1000 hours.

Relative electrodeless lamp above disadvantages, LED corn lights have the following advantages

(1) high efficiency and energy saving: one thousand hours only a few degrees of electricity (ordinary 60W incandescent lamp seventeen hours 1 kwh of electricity, ordinary 10W energy saving lamp one hundred hours 1 kwh of electricity)

(2) long life: a semiconductor chip emitting, no filament, bubble free glass, not afraid of shock and not easy to be broken,lifespan of LED corn light of up to 50000 to 1 00000 hours (ordinary incandescent lamp service life of only 1000 hours, ordinary energy-saving lamp service life is only 8000 hours)

(3) health: no ultraviolet rays and infrared rays, no radiation (ordinary light contains ultraviolet rays and infrared rays).

(4) the green environmental protection: it does not contain harmful elements such as mercury and xenon, easy to recovery and, but does not produce electromagnetic interference (ordinary tubes containing elements such as mercury and lead, energy-saving lamps and electronic ballasts will produce electromagnetic interference)

(5) protect vision: DC drive, no stroboscopic (ordinary light is AC drive, it will inevitably produce stroboscopic)

It is beneficial for nation people using LED corn bulb.