Ultra Slim Led Downlight Dimmable
Rhein Lighting has developed a line of Ultra Slim Led Downlight Dimmable. This panel led downlight is IC rated, which is permitted to be in contact with insulations in ceilings.
The led down light use the new generation of LED chips with higher lumen ouput and lower power, saving you up to 88% in energy costs.
The ultra-thin smart downlights is only 0.47 inches and requires as small as 2 inches ceiling spaces, fits various ceilings, and around joists. 5%-100% smooth dimming meets kinds of needs in applications such as kitchen, living room, bedroom, bathroom and common areas in your home or office.
Rhein Lighting is a professional manuafacturer of slim LED downlight, LED panel down light, Led Panel Light, Led Strip Light, LED rope light, LED plant light and LED grow light etc.
Dimmable Led Recessed Lighting ,Dimmable Ceiling Spotlights,Led Downlight Dimmer,Led Downlight Dimmable Rhein Lighting Technology Co.,Ltd. , https://www.rheinlighting.com
Choose a purifier and enjoy the good air.
In December, smog returned to many parts of central and eastern China, once again raising concerns about air quality. As a result, more people are turning to air purifiers to combat PM2.5. To help you make an informed choice, the staff from Shandong Rongcheng Inspection and Quarantine Bureau shares some key considerations when selecting an air purifier.
First, it's important to ensure that the indoor air is refreshed adequately. According to international standards, the air should be changed at least five times per hour in the area being treated. This helps maintain clean and healthy indoor air.
Second, the purification efficiency plays a major role in the effectiveness of an air purifier. Look for models with a high Clean Air Delivery Rate (CADR), as this indicates better performance in removing pollutants from the air.
If you have a larger room, consider an air purifier that can handle a higher volume of air per hour. For example, a 30-square-meter room would typically require a unit with a capacity of around 120 cubic meters per hour. Larger units usually offer better coverage and faster air purification.
Another factor to consider is the type of filter used. Opt for purifiers with replaceable or regenerable filter cartridges, such as those containing highly efficient catalytic carbon. Some models come with static filters that don’t need frequent replacement—just regular cleaning. This can save you money in the long run.
Lastly, the design of the air inlet and outlet matters. A 360-degree circular design allows for more even airflow, which can improve performance in different room layouts. If you plan to place your purifier in various spots, a model with a circular air intake and outlet will give you more flexibility.
By taking these factors into account, you can choose an air purifier that not only meets your needs but also delivers effective and long-term air purification. (Wang Junyi, Fang Yingjie)