The biggest advantage of LED lights is energy saving and environmental protection. The luminous efficiency of light reaches 100 lumens/watt or more, the ordinary incandescent lamp can only reach 40 lumens/watt, and the energy-saving lamp is also around 70 lumens/watt. Therefore, the same wattage, LED light effect will be much brighter than incandescent and energy-saving lamps. The brightness of 1 watt LED lamp is equivalent to about 2 watts of energy-saving lamps. The 5 watt LED lamp consumes 5 degrees of electricity for 1000 hours, the life of LED lamp can reach 50,000 hours, and the LED lamp has no radiation.