LEDinside, an LED research business under TrendForce, an international research organization, pointed out that in the current LED lighting market, outdoor lighting and public lighting are the best markets to replace traditional lighting with LED lighting. Home lighting and commercial lighting are gradually on the road to replacement. Office lighting can be said to be a fortress that can be successfully penetrated later.
T5 fluorescent tube's strong position in demanding energy-saving office lighting
The reason is that the existing lighting in the office, generally at home and abroad, is mainly based on T5 fluorescent lamps. The luminous efficiency of this lamp is as high as 90lm / w ~ 100lm / w, and the price is low. Electricity, the traditional fluorescent tubes of T8 / T9 specifications are used, which are relatively thick, the luminous efficiency is only 50lm / W ~ 65lm / W, it can be replaced by LED Lamps, but the price difference is even greater . T5 fluorescent tubes are relatively thin. In addition to the advantages of high luminous efficiency, the product life span is 6,000 to 10,000 hours, which is relatively short. Therefore, it is widely loved by the emerging office lighting market and energy-saving enterprises. There is also a large proportion in the field of office lighting.
LEDinside, for example, the price difference between T5 fluorescent lamps and T8 LED lamps is about 1.5 to 2.5 times. Manufacturers must consider differences in service life, differences in energy efficiency, and differences in payback.
Power system contract with office building
Another reason why it is too late for the office lighting to introduce LED tubes is the power system problem. In the case of existing costs, to replace the existing grille lights with LED tubes, the external power supply modification required is also a small project. .
Next is the existing office building market, which is mainly rented by the landlord to the company. The willingness to take the initiative to replace the lighting system is even lower. The lease includes water and electricity. If it does not, the willingness to replace the LED lighting will be poor. In addition, it is possible to modify the lamps and replace the lamp system in the contract. These have many brows in the European and American Asian markets that need to be blessed.
Office LED lighting is actually more diverse than expected. Reception areas, corridors and passage areas, open large offices, cubicles, conference rooms, building facades, and parking lots are all part of office lighting.
Replacing the main lighting of the overall space of the office, although there are layers of levels, you can first enter from small places such as office signs, counter slot lighting, recessed lights in the reception room, indoor small lamps, etc., except that you can not be included in the power system and rent In addition to the restrictions on costs, it can also enhance consumers' willingness to consume, the first impression and the overall sense of space design.
Price, product maturity and payback time
No matter in which market, LED lighting has price difficulties, but in parking lot lighting in office lighting, there are also examples of saving blood by changing LED lights first. For example, if the office is switched to LED lighting, using LED tubes is a cheaper way to replace the grid lights, but it is also good to use LED flat lights with better light uniformity. The difference in cost, individual companies, offices Buildings need to be evaluated and absorbed.
The cost of full replacement is staggering, which is why LED lighting has not been popularized in the field of office lighting. To replace it with LED lighting, the cost is only two to three times the cost of traditional light sources. Reduce consumer willingness. However, if the LED lamps are well matched, the energy saving efficiency is high, and the payback time can be long or short, and it can be completed in 2 to 3 years. However, if your office lighting already uses T5 fluorescent tubes, then replacing it with LED lamps as office lighting will take longer to return to the original.
It is gratifying that in the new office building market, the proportion of LED lamps and LED panel lights is increasing, and there is still some way to go before the market is replaced by office space.
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