LED spotlight is a spotlight that uses LED (light emitting diode) as the light source. Compared with traditional light sources such as halogen lamps and incandescent lamps, LED spotlights have higher luminous efficacy, longer service life and lower energy consumption.

"Surface-mounted" refers to the installation method of the lamp, that is, the lamp is directly exposed on the ceiling or wall surface, instead of requiring reserved space or embedded in the wall like recessed lamps. A surface-mounted LED downlight is a lighting fixture with a circular cylindrical shape and an LED light source.

If the output signal of the dimmer is unstable or not suitable for LED panel lights, it may cause the lamp to flicker. Frequent flickering will not only affect the user experience, but may also cause a load on the internal circuit of the lamp and shorten its service life.

The human activity range is an important basis for determining the installation height. Generally, the sensor night light needs to capture the movement of a person's legs, waist or arms. Therefore, the most common installation height is between 0.3 meters and 1.5 meters from the ground.

When making the final decision, users should consider their specific needs. If it is mainly used for daily makeup, warm light may be more suitable; if fine eye makeup and eyebrow shaping are required, cool light may better meet the needs. Environmental factors will also influence the choice.

If you want the light in the bedroom to be softer and more uniform, and provide a comfortable sleeping environment, LED downlights are undoubtedly a more suitable choice. If you need to highlight certain decorative details or local areas in the bedroom, LED spotlights can provide more precise lighting.

Passive infrared sensor is the most common type of motion sensor night light. It determines whether there is motion by detecting infrared radiation emitted by objects. PIR sensors are sensitive to temperature and can detect infrared radiation from objects with higher temperatures such as human bodies. In contrast, cold-blooded animals or objects with small temperature differences (such as furniture) are not easily detected.

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

Once the motion sensor detects a change, it sends a signal to the control unit. After receiving the signal, the control unit starts the light source unit. The light source unit starts to emit light to provide sufficient lighting.

If the threshold of the photosensitive sensor is set improperly or the photosensitive sensor is interfered by external light sources, the sensor may misjudge the intensity of ambient light. For example, during the day, if a bright light directly shines on the sensor, the sensor may think that the ambient light is dim and turn on the light by mistake.

For a standard dressing table, it is recommended to install two wall lamps on both sides of the mirror, usually between 24 inches (about 61 cm) and 36 inches (about 91 cm). This spacing usually ensures that the light is evenly irradiated to the face, avoids local shadow problems, and ensures the comfort of the lighting effect.

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