Buying LED wall washer is mainly used in large-scale project color decoration projects such as hotels, dance halls, shopping malls, villas, etc. It can meet the needs of special angle lighting, and the light can be turned on when the power is turned on without any other spare parts.

1. LED wall washer voltage:

1. The voltage of LED wall washer is 220V, 110V, 36V, 24V, 12V, several kinds, so we pay attention to the corresponding voltage when choosing the power supply.

2. Working temperature: Because wall washers are usually used outdoors more, this parameter is more important, and the temperature requirements are relatively high. Generally, the outdoor temperature we require can work at -40°C + 60°C. However, the wall washer is made of an aluminum shell with better heat dissipation, so the general wall washer can meet the requirements.

3. Number of LED beads: The number of LEDs for general wall washer is 9/300mm, 18/600mm, 27/900mm, 36/1000mm, 36/1200mm.

2. LED wall washer, protection level:

This is an important parameter of the wall washer, and it is also an important indicator that affects the quality of the guardrail tube. We have to make strict requirements. When we use it outdoors, it is best to require a waterproof level above IP65. It is also required to have relevant resistance. Pressure, 　 resistance to chipping, high and low temperature, flame resistance, impact resistance and aging grade IP65 6 means: completely prevent dust from entering 5 means: rinse with water without any damage

3. Color specifications:

2 segments, 6 segments, 4 segments, 8 segments full color, colorful colors, red, yellow, green, blue, purple, white and other colors

4. Light-emitting angle:

The light-emitting angle is generally narrow (about 20 degrees), medium (about 50 degrees), and wide (about 120 degrees). The farthest effective projection distance of the high-power LED wall washer (narrow angle) is 20-50 meters

5. Mirror surface: glass reflective lens, light transmittance is 98-98%, not easy to fog, and can resist UV radiation.

6. Light source: Generally 1W is used, because 3W heats up 　 a large amount, the heat dissipation is not done well and the light decays faster.