THE UTILIZATION OF LED LIGHTING SOLUTIONS IN THE HOSPITAL

As the led lighting market grows quickly and the level of competition increases, many Chinese makers of led lighting are shifting their emphasis to other markets, such hospitals. through an analysis of the energy-saving LED lighting plan implemented in the first affiliated hospital of Chongqing Medical University, with a focus on the product’s performance, market potential, and economic benefits, as well as the necessity and viability of its application and dissemination. The first affiliated hospital of Chongqing Medical University has invested a total of 1.315 million yuan in its programs. The led shadowless lamp costs around 700000 yuan to operate, while the double side led lights and led flat lamp cost 615,000 yuan. Power savings of 265900 degrees were achieved by the first affiliated hospital of Changqing Medical University after the implementation of integrated led lighting systems. The first affiliated hospital of Chongqing Medical University has an interior lighting payback time of 1.9 years (shadowless lamps are not included in energy saving due to their uniqueness, high cost, and limited number). Traditional halogen light bulbs are replaced with an LED surgical shadowless lamp as the light source. explains producers of led lights in China. Due to its light construction and tiny volume, it helps with air circulation in the operating room and enhances the atmosphere inside. A directional led light source may concentrate the light spot diameter needed for operation, making better use of the light source during optical design. Low voltage DC drive is what led desires in order to assure safe operation, enable trouble-free system operation, and make it simple to utilize batteries as a backup power source. The light efficiency of an LED shadowless lamp is quite great, reaching over 88 colors. The color temperature is adjustable from 3500 k to 5600 k, emits no radiation, has a long lifespan, is highly safe, and requires little maintenance. LED flat lights have many features, such as a high light transmission rate, higher rate of light, high pervious acrylic and diffusion plate of light guide plate, and high brightness SMD led chips as the light source. The light guide plate’s network format design provides uniform lighting without any hot spots. Flat lights and double-sided LED lamps both utilize external power supplies with separate, constant current drives.This kind of power supply performs a number of tasks, including protection against open circuit, short circuit, and overvoltage, harmonic distortion, harmonic widening, and power factor adjustment. Using a thermoelectric separation scheme, the power supply is given a good working environment, long life, high reliability, and security; the led light source’s life can exceed 30,000 hours thanks to its innovative heat dissipation design technology and high thermal conductivity materials, which also protect the environment. The light source utilizes a semiconductor light emitting device and is free of heavy metals like lead and mercury, hence posing no environmental contamination.