|Compared with high frequency induction lamp
||Low frequency induction lamp
||High frequency induction lamp
||External core structure,easy for heat dissipation, given the flexibility to select tube size and shape,
with a single magnetic ring and two pairs of
magnetic configuration, the inductor volume.
|ore built-in structure is not conducive to heat dissipation, only the bubble-shaped structure with a ball, single-core, a small amount of inductance.
|wide power range, variety of tubes 15W——400W
||Less choice of power range( different factories has different choice)
|Avaliable for different power types according to customers'demand(50W、60W、70W、100W、250W, etc).
||Avaliable for different power types according to customers'demand
|Low temperature of tube surface
||High temperature of bulb-tube surface
|Good low temperature start-up performance
||Poor low temperature start-up performance.
|Differences in electrical properties of matching
||Using a specific IC chip
||elf-activated core-level exchange of the way MHZ output signal, with the temperature changes the frequency and lamp lamp power will change.
|And regulation-specific IC chip technology
||Relative hard to realise the dimmable technology.
|Difference between photometry
||Round, rectangular structure, the use of special reflectors makes it be used in a variety of applications.
||Bulb-type structure, type of light emitting points, a general lighting device matching with reflective, reflective design is easier.
|Compared with the same power of HID lamps,
it has higher luminous efficiency.
|Compared with the same power of low frequency induction lamps, it has poor luminous efficiency.