LED wall washers are a popular choice for illuminating facades and ballrooms due to their energy efficiency, durability, and versatility. However, selecting the right LED wall washer can be a daunting task, especially when it comes to beam angle, throw distance, and evenness.
The short answer
For a 10m throw distance, consider the 24pcs 1.5W RGB Outdoor LED bar with a beam angle of 30-40 degrees, priced at $49.
What beam angle do I need for a 12m throw distance?
The beam angle required for a 12m throw distance depends on the specific application and desired effect. A narrower beam angle, such as 15-20 degrees, may be suitable for highlighting specific architectural features, while a wider beam angle, such as 30-40 degrees, may be more suitable for general illumination.
How do I calculate the throw distance for an LED wall washer?
To calculate the throw distance for an LED wall washer, consider the size of the area to be illuminated and the desired level of brightness. A general rule of thumb is to use the following formula: throw distance (m) = (LED lumens / desired lux) x 0.5. For example, if you want to achieve 100 lux with an LED wall washer producing 1000 lumens, the throw distance would be approximately 5m.
What is the difference between a 3-in-1 and 4-in-1 LED wall washer?
A 3-in-1 LED wall washer typically features red, green, and blue LEDs, while a 4-in-1 LED wall washer features red, green, blue, and white LEDs. The 4-in-1 configuration provides a wider range of colors and a more nuanced color palette.
How do I ensure evenness in LED wall washer illumination?
To ensure evenness in LED wall washer illumination, consider the number of LEDs and their arrangement, as well as the color temperature and CRI. A higher CRI and a more uniform LED arrangement can contribute to a more even illumination.
What are the key considerations when choosing an LED wall washer for a facade?
When choosing an LED wall washer for a facade, consider factors like the size and material of the facade, the desired level of brightness, and the color temperature. Additionally, think about the beam angle, throw distance, and IP rating, as well as the power consumption and maintenance requirements.
Can I use an LED wall washer for both indoor and outdoor applications?
Yes, some LED wall washers are designed for both indoor and outdoor use. However, it's essential to check the IP rating and ensure that the fixture is suitable for the specific environment. Outdoor LED wall washers typically require a higher IP rating to withstand the elements.
How do I calculate the required number of LED wall washers for a ballroom?
To calculate the required number of LED wall washers for a ballroom, consider the size of the area, the desired level of brightness, and the beam angle of the fixtures. A general rule of thumb is to use one fixture per 10-15 square meters, but this may vary depending on the specific application and desired effect.
What are the benefits of using LED wall washers with a high CRI?
LED wall washers with a high CRI (Color Rendering Index) provide a more accurate and nuanced color representation, making them ideal for applications where color accuracy is crucial, such as in museums, galleries, and high-end retail spaces.
How do I select the right LED wall washer for my specific application?
To select the right LED wall washer for your specific application, consider factors like the size and material of the area to be illuminated, the desired level of brightness, and the color temperature. Additionally, think about the beam angle, throw distance, and IP rating, as well as the power consumption and maintenance requirements. You can also consult the manufacturer's specifications and seek advice from a lighting professional.
What are the different types of LED wall washers available?
There are several types of LED wall washers available, including linear, rectangular, and circular fixtures. Each type has its own unique characteristics and is suited for specific applications. For example, linear LED wall washers are ideal for illuminating long, narrow areas, while circular fixtures are better suited for highlighting specific architectural features.
| Model | Configuration | EXW Price | Volume Tier |
|---|---|---|---|
| 24pcs 1.5W RGB Outdoor LED bar | 24x1.5W RGB 3-in-1 | $49 | over 100 pcs: $43 |
| RG-W38TB30-Ke14 | 14x30W 4-in-1 | $166 | over 100 pcs: $159 |
| RG-W39TB12-Kg18 | 18x12W 6-in-1 | $78 | over 100 pcs: $74 |
For more information on the 24pcs 1.5W RGB Outdoor LED bar and the RG-W38TB30-Ke14, please visit our website.
Next, review the specifications of the LED wall washer models that fit your application and calculate the required number of fixtures for your specific use case.
What the catalogue actually charges for these
| Model | Configuration | EXW |
|---|---|---|
| 24pcs 1.5W RGB Outdoor LED bar | 24*1.5w RGB 3 IN 1 | US$49 |
| RG-W38TB30-Ke14 | 14x30w 4in1 | US$166 |
| Model | Configuration | EXW |
|---|---|---|
| RG-W39TB12-Kg18 | 18leds 6in1 | US$78 |
| RG-W38TB30-Kf14 | 14x30w 3in1 | US$137 |
Where to compare the models mentioned above
The two catalogue pages that carry the configurations in these tables are 24pcs 1.5W RGB Outdoor LED bar and RG-W38TB30-Ke14. Open each one for the full spec list, the volume tiers and the current EXW price.
Frequently Asked Questions
What is the ideal beam angle for a 10m throw distance?
For a 10m throw distance, a beam angle of 30-40 degrees is suitable. However, this may vary depending on the specific application and desired effect. It's essential to consult the manufacturer's specifications and consider factors like the size of the area to be illuminated and the desired level of brightness.
How do I ensure evenness in LED wall washer illumination?
To ensure evenness in LED wall washer illumination, it's crucial to select the right beam angle and throw distance. Additionally, consider the number of LEDs and their arrangement, as well as the color temperature and CRI. A higher CRI and a more uniform LED arrangement can contribute to a more even illumination.
What are the key considerations when choosing an LED wall washer for a facade?
When choosing an LED wall washer for a facade, consider factors like the size and material of the facade, the desired level of brightness, and the color temperature. Additionally, think about the beam angle, throw distance, and IP rating, as well as the power consumption and maintenance requirements.
Can I use an LED wall washer for both indoor and outdoor applications?
Yes, some LED wall washers are designed for both indoor and outdoor use. However, it's essential to check the IP rating and ensure that the fixture is suitable for the specific environment. Outdoor LED wall washers typically require a higher IP rating to withstand the elements.
How do I calculate the required number of LED wall washers for a ballroom?
To calculate the required number of LED wall washers for a ballroom, consider the size of the area, the desired level of brightness, and the beam angle of the fixtures. A general rule of thumb is to use one fixture per 10-15 square meters, but this may vary depending on the specific application and desired effect.
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