Silicone Flexible Wall Washing Strip – 16*16mm 48pcs Led
Precise Wall-Washing Effect: Narrow 15°–45° beam angle delivers even, shadow-free illumination on vertical surfaces.
Product Overview
A narrow-beam silicone flexible wall washing strip designed for even, glare-free illumination on vertical surfaces such as building facades, feature walls and exhibit panels. The 16x16mm profile with 48 SMD 2835 LEDs per metre delivers a 30-degree beam angle, concentrating light precisely on the wall without spill or hotspots. Fully encapsulated in UV-resistant silicone, it achieves IP67/IP68 sealing for reliable performance in indoor and outdoor environments. Operates on DC 24V for stable brightness over long runs, with pre-marked cut points and standard connectors enabling custom lengths and extensions. The strip is flexible enough to follow curved architectural contours without light leakage, making it suitable for both straight and gently curved installations.
Key Benefits
- Narrow 30° beam angle ensures even, shadow-free coverage on vertical surfaces
- IP67/IP68 encapsulation protects against dust, moisture and UV exposure
- DC 24V input maintains consistent brightness over long runs with minimal voltage drop
- Flexible 16x16mm profile conforms to curved walls and architectural contours
- Pre-marked cut points allow for custom lengths without compromising performance
- Standard connectors enable easy splicing and extension of the run
- High lumen output per watt (>90 lm/W) reduces power consumption for the same brightness
- No light leakage when bent, maintaining clean edge definition on the wall
Problems It Solves
- Wide beam angles cause uneven light distribution and hotspots on vertical surfaces
- Non-encapsulated strips fail in humid or outdoor environments due to moisture ingress
- Fixed-length strips force over-ordering or complex on-site cutting with risk of damage
- Voltage drop over long runs causes dimming at the far end when using 12V systems
- Bending strips without encapsulation leads to light leakage and inconsistent wash
- Lack of beam angle control results in glare or shadowing on textured or uneven walls
- Inconsistent colour rendering from low CRI LEDs affects the appearance of artwork and materials
Application Scenarios
- Highlighting building columns, facades and exterior wall textures in commercial and residential projects
- Creating ambient lighting on hotel lobbies, restaurant feature walls and retail store backdrops
- Illuminating museum exhibit walls, art gallery displays and exhibition hall booths
- Decorating park pavilions, villa garden walls and scenic viewing platforms outdoors
- Enhancing ambiance in KTV private rooms, bar walls and theater lobbies with controlled light spread
- Lighting curved or irregular wall surfaces in architectural installations without gaps
- Providing consistent wall wash in high-humidity areas such as covered outdoor entries
Who It Is For
- Lighting distributors sourcing a wall washing strip for architectural and commercial projects
- Interior contractors specifying even, glare-free wall lighting for feature walls
- OEM/ODM brands needing a flexible, cuttable strip with consistent beam control
- Project buyers requiring a durable, weather-resistant strip for semi-outdoor or exposed installations
Engineering Detail
Technical Features
- Narrow beam angle of 30° (15°–45° adjustable by model) for focused wall wash
- DC 24V input voltage for stable brightness over extended runs
- 48 SMD 2835 LEDs per metre arranged for uniform light output
- IP67/IP68 rating achieved through full silicone encapsulation
- Flexible 16x16mm profile with 22mm PCB width allows bending without light leakage
- Pre-marked cutting points every 100mm for accurate custom lengths
- Standard connectors compatible with splicing and extension
- Lumens per watt above 90 lm/W for efficient power use
Materials
- 2835 SMD LEDs with high lumen output and stable colour performance
- Flexible FR-4 substrate carrying the LED array and circuit traces
- Full silicone encapsulation providing IP67/IP68 protection and UV resistance
- Standard connectors made for splicing and extension of the run
Specifications
Technical Data
Values taken from our product datasheet. Anything not listed here is confirmed per order.
| Model number | WK-SP2835-48 |
|---|---|
| LED type | 2835 SMD |
| Housing material | Silicone |
| Size | 16×16 mm (PCB width: 22 mm) |
| Input voltage | DC 24V |
| LED quantity | 48 pcs/m |
| Power consumption | 16W–18W/m |
| Colour temperature | 1800–7000K, R/G/B |
| CRI (Ra) | >80 / 90 |
| Beam angle | 30° |
| Lumens per watt | >90 lm/W |
| IP grade | IP67 / IP68 |
| Connectors | Standard, spliceable |
Manufacturing Process
- LEDs mounted on flexible FR-4 substrate at 48 per metre density
- Full silicone encapsulation of the board to achieve IP67/IP68 sealing
- Pre-marking of cutting points every 100mm for custom length configuration
- Testing of electrical continuity and light output before packaging
- Packing with connectors and documentation for shipment
Quality Control
- Products are 100% tested before delivery
- Branded LED chips and high quality raw materials used on the production line
- Colour temperature and CRI verified against the ordered specification
- IP67/IP68 sealing tested under standard conditions for moisture and dust resistance
Customization Options
- LED quantity per metre can be adjusted to meet specific brightness requirements
- Cut lengths set to the exact dimensions specified in the project drawing
- Connectors and end caps selected based on the installation method
- Colour temperature from 1800K to 7000K, or RGB, available on request
- Beam angle within 15°–45° range based on model selection
Honest Comparison
How It Compares With the Alternatives
| PVC flexible strip | Silicone offers better UV and temperature resistance, longer lifespan, and higher IP rating, but costs more per metre |
|---|---|
| Standard 12V strip | 24V DC reduces voltage drop over long runs, maintaining consistent brightness, but requires compatible drivers |
| Non-encapsulated strip | Full silicone encapsulation prevents moisture ingress and light leakage when bent, but limits repairability after installation |
Use Guide
Getting the Best Out of It On Site
- Use DC 24V driver to ensure stable brightness over long runs
- Cut only at pre-marked points to avoid damaging the circuit or LED array
- Avoid bending the strip below 16mm radius to prevent stress on the encapsulation
- Use standard connectors for splicing and extension; ensure tight fit to maintain IP rating
- For outdoor use, install in covered areas; IP67/IP68 handles rain exposure but not sustained immersion
- Select CRI 90 for applications where accurate colour representation is required, such as art or retail displays
- Avoid direct contact with sharp edges during installation to prevent silicone damage
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Questions About Silicone Flexible Wall Washing Strip – 16*16mm 48pcs Led
What is the minimum order quantity?
Small order quantities are accepted. Provide the required length and configuration, and we will confirm the minimum for that order.
Can the strip be cut to custom lengths?
Yes. The strip has pre-marked cutting points every 100mm, and it is cut to your specified length before shipment.
Is this strip suitable for outdoor use?
Yes. It is rated IP67/IP68 and resistant to dust, moisture and UV exposure, suitable for covered outdoor installations.
What voltage does this strip use?
It operates on DC 24V, which is recommended for long runs to reduce voltage drop.
Can I splice multiple strips together?
Yes. Standard connectors are used for splicing and extending the run, maintaining electrical continuity and IP rating.
What CRI values are available?
CRI Ra >80 and >90 are available. Specify the required CRI when placing the order.
What payment methods do you accept?
Different payment methods are accepted. Confirm the terms with our sales team when the order is quoted.
Request a Quote for Silicone Flexible Wall Washing Strip – 16*16mm 48pcs Led
Send the quantity, colour temperature and any customisation you need. Our sales team will confirm the configuration, lead time and price.