IP68 SMD Waterproof LED Strip Light Manufacturer for Outdoor & Underwater Lighting

Factory Direct IP68 Silicone Encapsulated LED Strip for Swimming Pools, Landscape & Marine Lighting

Available in single color RGB and RGBW options
Flexible strip design fits complex outlines easily
12V / 24V low voltage operation ensures safe use
Silicone encapsulation resists corrosion and aging
Optimized heat dissipation extends product lifespan
Ideal for landscape architectural and decorative lighting
High brightness SMD LEDs deliver stable and uniform lighting
IP68 fully waterproof design for long term outdoor and underwater use

What is IP68 SMD waterproof led strip lights?

An IP68 waterproof LED strip light is a fully sealed lighting strip designed for outdoor and underwater use. IP68 means dust-tight and suitable for continuous water immersion, making it the highest waterproof level for LED strips.

Fully Waterproof vs Splash-Proof

IP65/IP67: only splash or rain resistant
IP68: fully waterproof, can work as a submersible LED strip underwater

Structure Explanation

IP68 strips achieve protection through sealing technology:

Silicone encapsulated LED strip: LEDs fully wrapped in silicone for waterproofing and flexibility
Epoxy or silicone potting: internal sealing to block water ingress
Strong outer jacket for outdoor durability

This structure ensures a stable and reliable waterproof LED strip light even in long-term wet or underwater environments.

Key Features of IP68 Waterproof LED Strip Light

IP68 fully waterproof design (submersible level)
Suitable for underwater lighting installation
UV-resistant silicone encapsulation
Stable performance in extreme environments
Flexible and cuttable design
High brightness SMD LED technology
Long lifespan for outdoor commercial use
Low maintenance cost

IP Rating Comparison

IP65 vs IP67 vs IP68 LED Strip

Level	Water Resistance	Usage
IP65	Splash proof	Indoor / bathroom
IP67	Temporary water	Outdoor use
IP68	Fully waterproof	Pool / underwater

IP68 SMD LED Light Strip vs No Waterproof SMD LED Strip

1. Waterproof Performance & Protection Level

The IP68 SMD waterproof LED strip is fully sealed with silicone or PU, allowing it to operate safely in underwater LED strip lighting environments such as pools and fountains. It offers complete resistance to water, dust, and humidity. In comparison, a non waterproof SMD LED strip has no protective layer, making it unsuitable for any outdoor LED strip lighting where moisture exposure is possible.

2. Application Scenarios

An IP68 waterproof LED strip light is designed for demanding environments like swimming pools, marine lighting, and outdoor architectural LED strip lighting projects. It performs reliably in wet and harsh conditions. Meanwhile, a standard indoor LED strip light without waterproof protection is mainly used for cabinet lighting, ceiling coves, and retail displays where indoor LED strip lighting applications require no water resistance.

3. Durability & Lifespan

Thanks to its sealed structure, the IP68 SMD LED strip light provides excellent protection against corrosion and environmental damage, making it ideal for long-term outdoor waterproof LED strip lighting installations. In contrast, a non waterproof LED strip is more vulnerable to dust and moisture, which can significantly reduce performance and lifespan in less controlled environments.

4. Installation & Flexibility

Installing an IP68 flexible LED strip light requires attention to waterproof connections and proper sealing after cutting to maintain its fully waterproof LED strip performance. Although slightly less flexible due to the coating, it ensures stability in wet conditions. A non waterproof flexible LED strip is easier to cut and install, making it more convenient for quick indoor projects where flexible LED strip lighting is the priority.

5. Cost & Project Suitability

The IP68 waterproof LED strip generally costs more due to its advanced sealing and durability, but it is the preferred choice for commercial outdoor LED strip lighting projects that demand long-term reliability. In comparison, a non waterproof LED strip light is more budget-friendly and suitable for controlled indoor environments, especially for standard indoor LED lighting applications.

Need IP68 Waterproof LED Strip for Your Project?

How to produce the SMD LED Strip

The SMD LED strip production process includes PCB mounting, SMD chip placement, reflow soldering, waterproof sealing, aging test, and final quality inspection to ensure stable performance and consistent light output.

Best Applications of IP68 Waterproof LED Strip

Swimming Pool Lighting

Underwater safe lighting for pools and fountains.

Landscape Lighting

Garden, pathway, and outdoor architectural lighting.

Marine & Yacht Lighting

Saltwater resistant lighting for boats and docks.

Building Facade Lighting

Outdoor commercial architectural lighting.

Wet Environment Lighting

Sauna, bathroom, and humid areas.

SMD strip led ip68 waterproof Wiring Diagram

IP68 SMD waterproof led tape light operate on 12V or 24V low-voltage DC constant-voltage power systems to ensure safe and stable performance in outdoor and wet environments. In the wiring configuration, the power supply converts AC input to regulated 12V or 24V DC output and connects to the LED strip through waterproof connectors, with correct polarity to prevent damage. For single-color strips, the positive and negative terminals are directly connected, while RGB and RGBW strips require connection to a compatible controller between the power supply and the LED strip to enable color mixing and lighting control. Proper wire sizing, parallel power injection for long runs, and fully sealed waterproof connections are recommended to maintain voltage stability, uniform brightness, and long-term reliability.

Single color

RGB

RGBW

Looking for Stable IP68 LED Strip Supplier?

Classification and Product Specifications

SMD led ip68 tape light is mainly divided into 60leds,120leds.

LEDQty/M (LEDs)	Working Voltage(v)	Cut Length(mm)	Watts/M(w)	Product Size (mm)	Beam Angle (°)	IP Rating	CRI (Ra)	Color
120LEDs	12/24V	25/50mm	12-14W	L5000W10H5mm PCB width: 8mm	120°	IP68	Ra＞90	WW/NW/CW
60LEDs	12/24V	50/100mm	14.4W	L5000W12H5mm PCB width: 10mm	120°	IP68	N/A	RGB
60LEDs	12/24V	50/100mm	19.2W	L5000W14H5mm PCB width: 12mm	120°	IP68	N/A	RGBW

File Name	Download
GRILITELUX-IP68 Waterproof Series-120leds-12V 24V-8mm-19.2W
GRILITELUX-IP68 Waterproof Series-RGB-60leds-12V 24V-10mm-14.4W
GRILITELUX-IP68 Waterproof Series-RGBW-60leds-12V 24V-12mm-19.2W

IP68 SMD strip led ip68 Product video

The SMD dual-color dimmable led tape features high-brightness chips and professional color tuning technology, allowing seamless switching between warm white and cool white in a single strip. The video showcases its flexible, bendable design, cuttable markings, and multiple installation methods. Whether it’s for cabinets, ceilings, background walls, or commercial lighting, it adapts effortlessly. With a remote or controller, you can easily adjust the brightness and color temperature to match any setting. It’s simple to install and delivers instant lighting effects.

Certificate

To ensure the best user experience and the safety and quality of our IP68 SMD outdoor led strip lights waterproof, we do our utmost to make every production step in good control and inspection. We are now hold the certificate for different market, such as UL, cUL, CE, UKCA, C-TICK, ect..

Power Supply & LED Controller

IP68 SMD waterproof strip led single-color, RGB, and RGBW LED strips operate on DC 12V / 24V constant-voltage power supplies, delivering stable output for safe and reliable long-term use in underwater and high-humidity environments. Single-color strips can be dimmed directly via waterproof power supplies, while RGB and RGBW strips require professional waterproof controllers to achieve precise dimming, smooth color mixing, and dynamic lighting effects. Both power supplies and controllers feature robust waterproofing, moisture resistance, and anti-interference performance, ruban led extérieur ip68 ensuring consistent brightness, stable color output, and overall system reliability for outdoor, underwater, and demanding lighting applications.

FAQ for IP68 SMD Waterproof LED Strip

1. What is an IP68 waterproof LED strip?

An IP68 waterproof LED strip is fully sealed and designed for continuous underwater LED strip lighting. It prevents water ingress, dust, and corrosion. Ideal for swimming pools, marine environments, and outdoor LED lighting applications.

2. Can IP68 LED strips be used underwater?

Yes, IP68 SMD LED strips are suitable for long-term underwater LED strip use. They provide stable brightness and safe operation in wet conditions. Perfect for fountain, aquarium, and pool edge lighting.

3. What voltage options are available for IP68 LED strips?

Most IP68 waterproof LED strips operate at 12V or 24V low voltage. Low voltage ensures safety in wet and outdoor applications. Both single color and RGB/RGBW strips support customizable voltage configurations.

4. Are IP68 LED strips suitable for marine or coastal lighting?

Yes, IP68 LED strips are corrosion-resistant and fully waterproof, making them ideal for marine LED strip lighting. They can withstand saltwater exposure and vibration. Common applications include boat decks, yachts, and marina walkways.

5. How long do IP68 waterproof LED strips last?

High-quality IP68 LED strips can last over 50,000 hours. Their waterproof and sealed design protects against outdoor elements. Proper installation ensures long-term use for commercial outdoor and underwater lighting projects.

6. Can IP68 LED strips be cut or customized?

Yes, IP68 LED strips can be cut at marked intervals and resealed to maintain waterproof performance. This allows flexible installation for custom-length LED strip lighting. Both single color and RGB/RGBW strips support customized layouts.

7. Do RGB and RGBW IP68 LED strips require a controller?

Yes, RGB and RGBW LED strips need a compatible waterproof controller for color control. Controllers allow dynamic effects and brightness adjustment. They are essential for outdoor RGB LED strip lighting and decorative marine lighting.

Waterproof Classification

Waterproof Rating Guide for LED Strip Lights. Understanding IP (Ingress Protection) ratings ensures proper usage in different environments. Here’s a breakdown of common classifications: