Six points of the LED ball steep light, do you know what time is it
LED bulb light is one of the most common in our daily life bulbs, so in the choice should grasp what points?
Point 1: material
Family LED bulb light to try to choose the choose and buy high thermal conductive plastic (not, of course, is common plastic), car aluminium as blister,
in case of broken adopt common plastic, cooling effect is not good, will lead to the life of the LED ball steep light is abate, because all need from
the radiator heat spread out, so, must choose high thermal conductive plastic, car aluminum heat dissipation effect is good material for the blister,
will not damaged by overheating.
Point 2: appearance
Incandescent light bulbs, LED ball steep light shape to be similar in shape, pear-shaped, this is no problem for now LED technology, but heat
dissipation problem of LED itself is not using the full glass shape structure, to adopt better heat dissipation material, can ensure the service life of LED bulb light.
Point 3: requirements for LED bulb light itself
LED bulb light to replace incandescent lamp, first select the LED ball bubble lamp brightness is equivalent to ordinary incandescent lamp.
As early as two years ago, one of wled lamp brightness is worth 10 w incandescent lamp brightness; 1:12 now, a much higher percentage,
involving a luminous efficacy of concept, is the lumens/wattage, photosynthetic efficiency, the higher the better.
Point 4: the radiator
Radiator LED ball steep light, usually in product of aluminum radiator panels can be seen that there are traces of finishing, after finishing
the LED base plate can be directly fixed up, or wind gap would need to be improved by the heat conduction glue thermal conductivity.
Point 5: volume
LED bulb light, I will choose the choose and buy volume size, weight, the most want is the general American E26 / E27 base of spiral
(commonly known as screws), the power supply should be 220 vac (domestic) (American 110 vac) and normal manufacturer production in 100 ~ 100 v.
Point 6: power supply
LED ball steep light power supply of the basic types of the main points and isolation and the isolation type two kinds, the general said,
not isolated because they don't need transformer, so the cost is lower, but the requirement of the aluminum plate pressure is high,otherwise the radiator could
be charged, and also on the outside of the lamp also is not beautiful;Isolation type is safer, easier by safety,but the cost is relatively high, suitable for home.