If the room is large, the air purifier whose unit time purifies the air volume should be selected. Under normal circumstances, the 25-square-meter room is suitable for the purifier of 200 cubic meters per hour with a rated air volume, and the 50 square meters of rooms should choose the purifier of the amount of 400 cubic meters per hour. Each product will have this parameter, so you must be optimistic before purchasing.
At Landsign, we began to develop solar lights in 2006, and never stop our step to find new tech and fashionable design of it. Due to our lasting developing and marketing promotion, solar lights have successfully replace thousands of inefficient electrical and gas powered post or wall lights.
The air purifier is a small home appliance for purifying indoor air, mainly to solve indoor air pollution problems caused by decoration or other reasons. Due to the characteristics of persistence and uncertainty in the release of contaminants in indoor air, the use of air purifiers to purify indoor air is an internationally recognized method of improving indoor air quality.
Try not to use tap water directly as humidification water when using it, because there are some minerals such as calcium and magnesium in the tap water, which may affect the humidifier, and the calcium and magnesium ions in it will also cause secondary pollution to the air; and the tap water It also contains some microorganisms such as bleaching powder, floating in the air will cause some harm to the human body.
Solar underground lights do not need to lay underground cables, and do not need to pay for lighting electricity. The key components used in solar underground lights, solar panels, solar DC street light intelligent controllers, maintenance-free batteries, and LED lamp beads have all passed the National Development and Reform Commission/GEF/World Bank photovoltaic product certification.
Solar underground lights use sunlight as energy source, which are mainly charged during the day and used at night. There is no need for complicated and expensive pipeline laying. The layout of the lamps can be adjusted arbitrarily, which is safe, energy-saving and pollution-free.
National Hardware Show (NHS 2025)
Time：March 18TH – 20TH, 2025
Booth No:W1670
Welcome to visit our booth!
