Which is more energy-efficient lighting or LED?

Lighting and LED lights are both representatives of the next generation of green light sources. The advantages in energy conservation and environmental protection are unmatched by traditional light sources, but which one is more energy-efficient? From a comprehensive point of view, the shortcomings of LED lights in actual use and maintenance, photoelectric parameters and cost performance are obvious compared with lighting. The main manifestations are: 1. High price and fast light decay. This is LED light. Defects that are difficult to popularize are mainly caused by the difficulty of heat dissipation of the chip and the aging of long-term use. But the lighting has solved this problem very well. The light bulb and the power inverter adopt the split design, the heat dissipation layout is reasonable, the lighting basically has no light decay problem, and the service life is 60,000 (hours), and the reasonable price has been widely used. Accepted by customers. In the case of the same luminous flux, the lumen maintenance rate of the lighting for 60,000 hours is 75%, while the lumen maintenance rate of the LED lamp for less than 4,000 hours drops below 50%. 2. The brightness value of the LED light source is not very high. A high-brightness LED is only about 5000 candlelight brightness, so most lights use multiple particles to improve the brightness; lighting is a typical surface light source with high brightness value . The luminous efficiency of high-frequency lighting is more than 78Lm/W, while the luminous efficiency of LED lights is less than 65Lm/W, and the brightness of the lighting is 1.2 times higher than that of LEDs. 3. The poor color reproduction ability of LED light source can easily cause visual errors and judgment errors; the working frequency of Green Lai high-frequency lighting is 2.65MHZ, no flicker, it is the best light source for eye protection, display index ≥ 80, close to the color of daylight Strong ability to restore color.　　4. LED lights, due to the divergence of multi-grain synthetic light, even if a good condensing adjustment is used, the lighting distance is only tens of meters! Mainly used for short-distance lighting, the performance has not yet reached the point where it can completely replace incandescent bulbs; the lighting is concentrated, and the matching lamps can be widely used as flood lights in squares and buildings. 5. Due to the defects in the manufacturing process of the LED itself and the matching error with the reflector or lens, it is easy to cause the 'yellow circle' problem. This is the 'spot' effect often referred to in the industry; this phenomenon does not exist in lighting. 6. Compared with traditional light sources, the installation of LED lights is more cumbersome, and it is more troublesome in terms of cable connection and lamp configuration; the lighting adopts a modular structure, which is simple and convenient to install, which greatly saves manpower and maintenance costs. 7. If you look at energy-saving alone, the lighting and LED are almost the same, but the LED maintenance and usage conditions will increase the LED cost.