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Over view
LED wall washer can be used to describe two types of lighting fixtures; one is used in performance lighting and the other is used in building lighting. An LED wall washer in a performance lighting setup is a rectangular arrangement of several LED lights used to evenly light a wall. In a building, an LED wall washer is a recessed lighting fixture mounted in the ceiling that also provides even lighting to a wall.
There are two kinds of LED wall washer light which the term “par light” and “bar light”. Par light LED which is the smaller one usually use as supplementary light. Because of its small volume it has pretty hidden vision. And the Bar light LED which has bar-type is much bigger, ideally use for mainly light source, yet it has a nice heat dissipation performance so that it can be long term operational.
Design feature
The power supply module is mounted inside the housing, the space is limited, some manufacturers in order to save space, make the surface of pin welding on PCB, this approach is not acceptable.
Operational
requirements:
Operating Voltage: 220V 110V 24V 12V (18V or 36V)
Operating Temperature: The most importance because device often use in outdoor venues.
Protection level: Important parameter, above IP65 at least. The term”IP65”means it completely prevents dust from entering and Water wash harmless.
Control Mode: Internal control and external control. Internal control does not connect to controller, running the set mode pre-install inside and the programming is no allowed. External control that through kind of controller like DMX machine. It mainly use in various Lighting engineering, because it can give different lighting effects for clients’ requirements.
Mirror plate: Glass reflective lens, light transmission rate is 98-98%, not easy to spray, can resist UV radiation.
LED Source: It mainly use in 3W LED source, need attention that if the led light has good heat dissipation.
Specification Size: The default unit length is 1 meters, or customization.
