Silicone-Coated 12V LED WS2811 Strip Series
2025-08-14
Silicone-Coated 12V LED WS2811 Strip Series for Outdoor & Indoor Use
1. Overview of WS2811 12V LED Strips
The WS2811 12V LED strip series is one of the most versatile and durable lighting solutions for both professional and creative applications. Designed with either SMD5050 front-emitting LEDs or SMD020 side-emitting LEDs, these WS2811 strips offer individually addressable pixels, vibrant RGB color mixing, and are encapsulated in silicone gel and tubing that makes them highly resistant to water, UV light, and weathering.
Unlike traditional non-addressable LED strips, WS2811 strips allow you to program each pixel separately, enabling stunning dynamic effects for building facades, events, festivals, and home decoration. Whether you are upgrading an architectural project or creating stage lighting effects, this silicone coated led strip series offers the flexibility, performance, and reliability you need.
Unlike traditional non-addressable LED strips, WS2811 strips allow you to program each pixel separately, enabling stunning dynamic effects for building facades, events, festivals, and home decoration. Whether you are upgrading an architectural project or creating stage lighting effects, this silicone coated led strip series offers the flexibility, performance, and reliability you need.
2. Product Series & Specifications of WS2811 12V Strip
2.1 SMD5050 Front-Emitting WS2811 12V Strip
◎ Voltage: DC12V (optional DC24V)
◎ LED Type: SMD5050 RGB
◎ PCB Width: 10mm
◎ LED Density: 60 LEDs/m
◎ Pixel Points: 20 pixels/m (3 LEDs per pixel)
◎ Cutting Unit: Every 3 LEDs (50mm)
◎ PCB Color Options: White PCB + white surface LED chip or black PCB + black surface LED chip
◎ Viewing Angle: 120°
◎ Waterproofing: IP65, silicone gel on the surface, and using high-quality silicone tube encapsulation
◎ Installation: 3M adhesive tape, self-adhesive Velcro, or silicone mounting clips
The front-emitting design provides a direct beam of light, making it ideal for installations where visibility and brightness are the top priorities, such as signage outlines, wall edges, or under-shelf lighting.
2.2 SMD020 Side-Emitting WS2811 12V LED Strip
◎ LED Type: SMD020 RGB
◎ Board Width: 10mm
◎ PCB Color: White or Black
◎ LED Density: 60 LEDs/m
◎ Pixel Points: 20 pixels/m (3 LEDs per pixel)
◎ Cutting Unit: Every 3 LEDs (50mm)
◎ Waterproof: Silicone gel on the surface, and using high-quality silicone tube encapsulation, IP65
◎ Installation: 3M adhesive tape, self-adhesive Velcro, or silicone mounting clips
The side-emitting version directs light sideways, which is perfect for cove lighting, edge highlighting, or installations where space is limited but even side illumination is required.
The side-emitting version directs light sideways, which is perfect for cove lighting, edge highlighting, or installations where space is limited but even side illumination is required.
3. Key Features of WS2811 12V Silicone Coated LED Strip
◎ Pixel Control with WS2811 IC – Each pixel (3 LEDs) is individually addressable, allowing for individual control of colors and effects. You can create gradients, chasing lights, wave patterns, and more.
◎ Two Emitting Types – Front-emitting (SMD5050) for direct brightness, side-emitting (SMD020) for softer edge lighting.
◎ Waterproof & Flexible – Silicone encapsulation offers IP65 protection and excellent bending flexibility. Instead of PU epoxy, these strips use premium silicone gel and tubing, which is more UV-resistant, does not yellow quickly, and maintains flexibility over time. This makes them ideal for outdoor LED strip applications.
◎ Temperature Resistant – Works in -30°C to +60°C without cracking or deformation.
◎ Flexible Installation - Whether you prefer 3M adhesive backing, Velcro, or silicone clips, installation is quick and adaptable to different surfaces.
◎ Customizable Options – PCB color, length, LED type, and voltage can be tailored to your needs.
4. Technical Data Table of WS2811 Strip
| Parameter | Value |
| Voltage | DC12V (DC24V available on request) |
| LED Type | SMD5050 RGB / SMD020 RGB |
| LED Density | 60 LEDs/m |
| Pixel Density | 20 pixels/m |
| Cutting Length | Every 3 LEDs (50mm) |
| Power Consumption | 14.4W/m |
| Waterproof Rating | IP65, silicone gel and tube |
| PCB Color | White / Black |
| Installation | 3M tape, Velcro, silicone clips |
| Roll Length | Standard 5m (custom available) |
5. WS2811 Strip Common Questions (FAQ)
Q1. What voltage does WS2811 strip use?
DC12V, or 24V (60LEDs with 10 pixels per meter) can be made for longer runs without voltage drop.
Q2. How many meters can I connect in one run?
At 12V, recommend ≤5m per power injection. At 24V, longer runs are possible.
Q3: What control systems are compatible?
Supports Madrix, K1000C, T1000S, Artnet controllers, ChamSys, and most SPI-based systems.
Q4. Does it support pixel control?
Yes, it's fully addressable with WS2811 IC, compatible with Madrix, Artnet, T1000S, K1000C and more.
Q5: Can this type of silicone coated LED strip use Breakpoint Resume Signal?
Yes, optional Breakpoint Resume protocol ensures the rest of the strip works if one pixel fails.
Q6. Is it waterproof?
Yes, IP65 waterproof rating, the surface is coated with silicone and uses silicone tube for double protection; suitable for outdoor and indoor use.
Q7. Can WS2811 12V LED Strip work in extreme weather?
Yes, works from -30°C to +60°C, suitable for both hot summers and cold winters.
Q8: Is the encapsulation silicone or PU?
We use silicone gel and tubing — excellent flexibility, weather resistance, and UV stability.
Q9: Will it yellow outdoors?
Silicone resists yellowing much better than PVC, but after years of direct UV exposure, slight color change may occur — this does not affect performance.
Q10. Can I cut and reconnect this WS2811 strip?
Yes, at marked cutting points (every 3 LEDs). Reseal with silicone glue for waterproofing.
Q11. How is WS2811 12V LED Strip packaged?
Standard is 5 meters per roll, packed in anti-static bags and cartons. All strips are aging-tested before shipment.
Standard is 5 meters per roll, packed in anti-static bags and cartons. All strips are aging-tested before shipment.
6. Installation Tips for WS2811 12V Strip
◎ Surface Preparation – Ensure the surface is clean, dry, and smooth for best adhesion.
◎ Bending Radius – Avoid bending tighter than 30mm to prevent LED or PCB damage.
◎ Power Injection – For runs over 5m, inject power every 5m to maintain brightness.
◎ Outdoor Use – Secure with silicone clips in addition to adhesive tape for long-term stability.
7. Choosing Between WS2811 12V Strip Types
If your project demands direct brightness and front-facing visibility, go for the SMD5050 front-emitting type.
If you need softer, indirect, or edge lighting, the SMD020 side-emitting version is more suitable.
If you need softer, indirect, or edge lighting, the SMD020 side-emitting version is more suitable.
Both offer IP65 waterproofing, high flexibility, and programmable RGB effects.
8. Applications of WS2811 Silicone Coated LED Strip
◎ Building facade lighting
◎ Stage and event lighting
◎ Signage and retail displays
◎ Home and ambient lighting
◎ Festival and holiday decorations
◎ Creative pixel art installations
9. Why Choose Ledcolourlight's WS2811 Silicone Coated LED Strip?
⚝ Factory-direct pricing, faster lead times
⚝ Strict quality control & aging test before shipment
⚝ Custom voltage, length, and PCB color options
⚝ Professional technical support for installation & programming
⚝ Strict quality control & aging test before shipment
⚝ Custom voltage, length, and PCB color options
⚝ Professional technical support for installation & programming
Ready to order? Contact us for custom lengths, bulk discounts, and expert lighting solutions!
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