Quick answer
A 24V IP65 LED strip is a strong choice for outdoor light boxes and fret-cut signs because it combines practical power distribution with protection against dust, rain and water jets. Glowfy’s 15W/m strip produces crisp 6500K light through a wide 170° beam, helping professional installers achieve bright, even signage.
Glowfy 24V IP65 LED strip specifications
| Specification | Value |
|---|---|
| Input voltage | 24V DC |
| Power consumption | 15W per metre |
| Colour temperature | Cool White 6500K |
| Beam angle | 170° |
| Protection rating | IP65 |
| LED technology | San’an SMD 3030 |
| Roll dimensions | 5m Ă— 12mm |
| Warranty | 3 years |
| Compliance | CE and RoHS |
Specifications shown are for the Glowfy cool-white 24V IP65 strip. Always confirm the current product page and installation documentation before specifying a project.
Why IP65 matters for outdoor signs
Outdoor signs are regularly exposed to rain, airborne dust and moisture. The IP65 protective coating helps prevent dust and water jets from reaching the strip’s electronic components, making it suitable for correctly constructed exterior signs.
IP65 does not mean the strip can be submerged. It also does not automatically protect cut ends, solder joints, connectors, cable entries or the LED driver. Those parts must be sealed or enclosed to a suitable standard for the location.
For a fuller comparison of protection levels, read IP65, IP67 and IP68 for outdoor LED signage.
Why use a 24V LED strip for signage?
For the same power, a 24V system draws less current than an equivalent 12V system. In a properly designed circuit, that can make voltage-drop management easier and help maintain more consistent brightness across practical sign-lighting runs.
More consistent illumination
A suitable cable and feed layout helps reduce noticeable dimming towards the end of a run.
Practical current levels
Lower current for the same power can simplify cable and driver planning.
Professional driver options
The strip works with a correctly sized constant-voltage 24V DC LED driver.
Reliable system planning
Its 15W/m load makes total driver demand straightforward to calculate.
For longer runs and feed-layout decisions, see our guide to voltage drop and power injection.
Bright, even illumination for outdoor light boxes
A professional light box should illuminate the whole face evenly. Dark patches reduce legibility, while visible points or bright lines can make the finished sign look poorly built.
The strip’s 6500K cool-white output creates a clean, high-contrast appearance for commercial graphics and lettering. Its 170° beam angle spreads light across a wide area, helping installers control hotspots when the strip spacing, sign depth and internal reflection are planned correctly.
There is no universal spacing rule. Test the production face material at the intended depth before completing the assembly. Printed graphics, acrylic opacity and reflective internal surfaces all change the visible result.
A flexible lighting solution for fret-cut signs
Fret-cut signs use letters, logos or shapes cut from a fascia or tray and illuminated from behind. Depending on the construction, the sign may produce direct illumination through acrylic sections or a halo around the lettering.
The flexible 12mm strip can be routed around many letter and logo layouts. Its wide beam helps distribute light behind the cut areas, while the bright cool-white output supports clear night-time visibility.
- Flexible positioning around letters and logos
- Wide light distribution behind cut-out areas
- Crisp 6500K commercial illumination
- IP65 protection for correctly installed exterior signs
Outdoor installation checklist
A weather-resistant sign depends on the complete system, not the strip coating alone. Before commissioning an outdoor installation, confirm that:
- Every cut end is resealed with a compatible method.
- Soldered joints and connectors are protected from moisture.
- Cable entry points use suitable glands or seals.
- The 24V driver is appropriately rated or installed in a suitable enclosure.
- Water cannot collect inside the sign and condensation has been considered.
- The strip is securely fixed to a clean, suitable surface.
- The total 15W/m load, cable size and feed layout have been calculated.
- The sign is tested with its production face before final closure.
Frequently asked questions
Can IP65 LED strip be used outdoors in the rain?
Yes. IP65 protects the strip against dust and water jets, making it suitable for a correctly designed outdoor sign. It must not be submerged, and every cut end, joint, cable entry and power supply must also receive suitable environmental protection.
Is this LED strip suitable for an outdoor light box?
Yes. Its cool-white 6500K output and wide 170-degree beam angle make it suitable for light boxes. The finished result still depends on sign depth, strip spacing, face material and the reflectivity of the enclosure.
Can this strip be installed behind fret-cut letters?
Yes. The flexible 12mm strip can be arranged behind fret-cut letters and logos for direct or halo illumination. Test the layout with the production face before final assembly to confirm uniformity.
Why use a 24V LED strip for signage?
For the same wattage, a 24V system draws less current than an equivalent 12V system. In a correctly designed installation this can help manage voltage drop and maintain more consistent brightness over practical sign-lighting runs.
Which power supply does the strip require?
Use a compatible constant-voltage 24V DC LED driver. Calculate the total load from 15 watts per metre, follow the driver manufacturer’s loading guidance and use suitable environmental protection for outdoor equipment.
Is IP65 LED strip fully waterproof?
No. IP65 protects against dust and water jets but does not permit continuous immersion. The rating of the strip alone does not make the complete sign waterproof.
Plan your next sign
Choose the complete 24V lighting system
Match the strip to a correctly sized driver, suitable cables and weather-resistant installation accessories. Glowfy supports UK sign makers with product selection and practical project guidance.