What are the characteristics of LED outdoor wall washers?
1, LED wall washer voltage:
a, LED wall washer voltage is 220V, 110V, 36V, 24V, 12V, so we pay attention to the corresponding voltage when choosing the power supply.
b. Working temperature: Since the wall washer is generally used outdoors, this parameter is more important, and the temperature requirements are higher. In general, the outdoor temperature required by us can work at -40 °C + 60 °C. However, the wall washer is made of aluminum shell with better heat dissipation, so this general wall washer can meet the requirements.
c. Number of LED lamp beads: The number of LEDs for general wall washers 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 target that affects the quality of the guardrail tube. We have to carry out strict requirements. We use it outdoors, and it is best to require the waterproof level to be above IP65. Also required to have relevant pressure, crack resistance, high temperature resistance, flame resistance, impact aging grade IP656 means: completely avoid dust into 5 means: rinse with water without any damage.
3, color specifications:
2, 6, 4, and 8 full color, seven color, red, yellow, green, blue, purple, white and other colors.
4, luminous point of view:
The luminous point of view is generally narrow (about 20 degrees), medium (about 50 degrees), wide (about 120 degrees), and the farthest effective projection distance of high-power LED wall washers (narrow viewpoints) is 20-50 meters.
5, mirror: glass reflective lens, light transmittance of 98-98%, not easy to atomize, can resist UV radiation.
6, the light source: generally choose 1W, because 3W heat is large, heat dissipation is not good, light decay is faster.
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