Night lights usually need to be turned on for a long time, and the long life characteristics of LED lamps make them very suitable for this purpose. The life of LED night lights can usually reach more than 25,000 hours, compared with the much shorter life of traditional bulbs.

If the heat dissipation design of LED lamps is poor, the high temperature of LED chips will accelerate their aging. High temperature will cause electron migration inside the chip, which will reduce its luminous efficiency and eventually lead to brightness decay.

Pros of LED recessed downlights: 1. Energy-saving and high efficiency 2. Modern and simple appearance design 3. Uniform light effect and reduced glare 4. Flexible installation methods 5. Adapt to a variety of scenarios and needs Cons of LED recessed downlights: 1. High installation requirements 2. Inconvenient maintenance 3. Restrictions on light adjustment 4. High cost

Standard ceiling (2.4-2.7 meters): This is a common height in most homes and offices. At this height, the distance between two LED lamps is generally recommended to be between 1/3 and 1/2 of the width of the room.

1. Advantages of LED recessed downlights (1) Energy-saving and high efficiency (2) Long life (3) Simple and beautiful appearance (4) Uniform lighting effect (5) Strong adaptability and flexible installation (6) Low heat and environmental protection 2. Disadvantages of LED recessed downlights (1) Holes need to be reserved for installation (2) Heat dissipation problems (3) Difficult to repair (4) High initial cost (5) Concentrated light source and lack of flexibility

Traditionally, LED lamps are usually controlled by manual switches. The existence of a switch allows users to easily turn on or off the lamp when needed, ensuring the convenience and energy saving of lighting. In this case, the switch is usually installed near the entrance, such as the kitchen door or next to the cabinet, so that users can easily operate it manually.

Advantages of surface mount LED lights: 1. High efficiency and energy saving 2. Long life and low maintenance cost 3. Compact design and flexible installation 4. Green and environmentally friendly with no harmful substances 5. Instant light on and no flicker Disadvantages of surface mount LED lights: 1. Higher price 2. Overheating problem 3. Limited light distribution 4. Not applicable to all locations

The types of linear LED lighting are: Straight LED lamps Curved LED lamps Adjustable angle linear LED lamps Waterproof linear LED lamps Embedded linear LED lamps

For example, a 10-watt LED spotlight may output 800-1000 lumens, while a traditional halogen lamp of the same power can only output about 400-500 lumens. In other words, LED lamps are more energy-efficient and have higher light output than traditional light sources.

Generally speaking, when the LED bulb reaches the specified life span (such as 25,000 hours or 50,000 hours), its brightness will drop to about 70% of the initial brightness, and the LED bulb needs to be replaced at this time.

In the market, whether a lighting downlight is LED can be judged from the following aspects: 1. The appearance and design of the light source 2. The brightness and light effect of the lamp 3. The response time of the switch 4. The heat generation 5. The service life of the lamp 6. The color and light color of the lamp