The emergence of led lighting, have gradually replaced the original form of lamp. More and more on the choice of consumers also prefer to led bulbs. For common consumers, however, this kind of new light source led on understanding exists in a certain error: one is to think a few W leds can replace a few W incandescent lamp. Actually, because of usually speak only wattage incandescent light and do not speak lumen count, over time will affect the consumers to buy lamps and lanterns of habitual. LED technology, unlike incandescent bulbs, because the LED luminous efficiency is still in development, so the wattage does not represent the number of lumens. Second is that led the greater the power, the brighter the light. This understanding is wrong. Different power LED lamps and lanterns of the size of the output lumens (lm) is higher, the more energy efficient, for example: the 7 w and 8 w LED bulbs, if more lumen output to 8 w, 7 w, 7 w lamp is actually more than 8 w of energy saving.
Now, the LED lamp technology already quite mature, with LED lamp instead of the original store lighting lamps and lanterns, on the one hand, for large stores the monthly electricity consumption units, can save a lot of cost. Now, on the other hand, customer requirements is not only limited to shopping in stores, shopping goods in addition to provide people’s needs, but also to create a suitable leisure atmosphere, make the customers enjoy shopping fun.
Mall when choosing led shoot the light, for the basis of the above two cognitive, need extra attention, so as not to get the desired effect. Of course also need to consider other more comprehensive factors. Such as: lack of luminous flux, limited illumination problem currently mostly USES the standard illuminant of type of alternative form, limited power total luminous flux is not enough; Bad color rendering, lighting quality unable to safeguard problem due to the bad color LED lights, can’t guarantee lighting quality; Reliability is not high, worry about after sales service on the market of LED product quality is uneven, competition, the negative impact.