Outdoor LED lighting requires careful consideration of both the lighting products and the electrical components that power them. Exposure to moisture, changing weather conditions, and longer installation runs can make component selection especially important.
A suitable Waterproof Led Power Supply can be an important part of an outdoor lighting system, particularly when LED strips or other lighting components are installed in environments where water or humidity may be present.
Why Power Supply Selection Matters
LED lighting systems depend on compatible electrical components. Before installation, the voltage and power requirements of the LED product should be checked against the power supply being used.
Dekingled’s LED range includes products operating at different voltages. For example, its 5050-WW-300 LED strip supports DC12V/DC24V input, while its 2835 LED strip with 180 LEDs per meter operates using DC24V input.
This makes voltage compatibility one of the first specifications to review when planning an LED system.
Waterproof Protection for Outdoor Installations
Outdoor lighting can be exposed to rain, splashes, humidity, and other environmental conditions. The protection requirements of the complete installation should therefore be considered during product selection.
Dekingled offers LED lighting products with IP65 and IP68 protection options. Its 2010 Silicone Neon Light is rated IP65, while the company’s information describes an IP68 waterproof strip as remaining impervious to water ingress at a depth of 3 meters.
The required protection level depends on the actual environment and installation method.
Match the Power Supply to the LED Voltage
A waterproof enclosure alone does not make a power supply suitable for every LED installation. The output voltage must also correspond to the requirements of the connected lighting.
Dekingled’s products demonstrate the range of voltage configurations used in LED lighting. Its 5050-WW-300 product supports 12V and 24V DC, while its 3014 LED strip is designed for DC24V.
Using the correct voltage helps ensure that the LED product receives the electrical input specified for its operation.
Calculate the Total Power Requirement
The total power demand should be calculated before selecting a power supply. This becomes especially important when multiple LED sections are connected to one system.
For example, Dekingled’s 5050-WW-300 strip has a maximum power rating of 72W, while its 2835 180-LED/m strip has a maximum power rating of 48W.
A larger installation may contain several sections, so the combined load should be considered rather than looking at only one strip segment.
Consider Voltage Drop on Longer Runs
Long LED installations can require additional electrical planning. Dekingled specifically notes that 24V COB LED strips experience less voltage drop and can support longer runs than 12V versions.
The company also explains that 12V COB systems can experience greater voltage drop and progressive brightness loss over distance.
For larger outdoor projects, understanding voltage drop can help determine how the LED system should be arranged and powered.
LED Modules for Outdoor Signage
Power supplies are only one part of an outdoor lighting system. The actual light source also needs to match the application.
A LED Module manufacturer can provide module-based solutions for signage and backlighting projects where individual lighting points are positioned behind a surface.
Dekingled’s product information identifies applications including luminescent signboard backlights, ultra-thin light boxes, buildings, bridges, signboards, and decorative outlines.
This type of lighting arrangement can be useful when illumination needs to be distributed across a specific sign or display.
Choosing LED Density
LED density is another specification worth considering when planning illuminated surfaces. Different products contain different numbers of LEDs over a given length.
Dekingled’s 2835 LED strip contains 180 LEDs per meter and 900 LEDs across a 5-meter reel. Its 3014 product contains 240 LEDs per meter and 1,200 LEDs across a 5-meter reel.
For signage and decorative applications, the appropriate density depends on the desired light distribution and physical design of the installation.
Waterproof LED Strip Options
The LED strip itself should also have an appropriate protection rating when used outdoors. Dekingled’s 5050 LED strip is available with IP65 and IP68 options and has a 120-degree viewing angle.
Its 2010 Silicone Neon Light uses SMD2835 LEDs, operates at DC24V, has a maximum power of 14W, and carries an IP65 rating. It is also designed for applications including architectural lighting, signage backlighting, path marking, and decorative event lighting.
These specifications provide different options depending on the installation environment.
COB Lighting for Uniform Appearance
Some outdoor or architectural projects require a smooth visual effect rather than clearly visible individual LED points. COB technology can be considered for these applications.
Dekingled describes COB LED strips as producing uniform, dot-free illumination and highlights their aesthetically pleasing appearance and easier maintenance.
This can be useful for applications where the lighting source is positioned in a visible or semi-visible location.
RGB Lighting for Decorative Projects
Outdoor decorative installations may also use RGB lighting when changing colors or dynamic effects are required.
Dekingled’s SMD5050 RGB product uses IC2811 technology, RGB output, a 180-degree beam angle, DC12V input, and a 50,000-hour lifespan.
Its RGB Touch Controller provides 18 color modes, PWM dimming, 256 gray steps, and 10 intensity steps, while supporting 12–24V DC input and up to 18A of loadable current.
Final Thoughts
Outdoor LED systems require coordinated selection of the lighting product, power source, voltage, and protection level. A waterproof power solution can be particularly relevant where the electrical equipment may be exposed to moisture, but the LED products themselves should also have protection appropriate to the installation.
By reviewing voltage, total power, LED density, protection rating, and application requirements before installation, lighting designers and installers can develop systems suited to outdoor signage, architectural features, decorative projects, and other demanding environments.