SPECIFICATIONS

Body Material: Plastic

Brand Name: KTRLIGHT

Bulb shape size: Oval

Certification: RoHs,UL,RoHS,CE,UKCA,ce,ROHS,UL

Choice: yes

Color: Clear

Frame Material: Others

High-concerned chemical: None

Holiday Name: Christmas

Is Batteries Included: no

Is Bulbs Included: Yes

Is Dimmable: Yes

Is Smart Device: no

Light Source: LED bulbs

Luminous Flux: <60

Nominal Voltage: 5V

Occasion: Party

Origin: Mainland China

Power Source: DC

Use: HOLIDAY

Voltage: 5V

Warranty: 2 Year

semi_Choice: yes

✨ WS2811 RGBIC Pixel Pebble Lights – Individually Addressable, IP68 Waterproof, DIY Ready (5V Only)

⚠️ Important – Sold as LED string only.
Controller, power supply (5V DC), and connectors are NOT included. You must buy them separately. See recommendations below.

🔥 Why you’ll love these lights

• Control every single LED – Yes, each pebble light is individually addressable. Create chases, rainbows, fire effects, meteors, or music-sync animations. Your imagination is the limit.

• True RGBIC + smooth transitions – Millions of vivid colors with zero ugly “jumps” between shades. Pro-grade results for parties, holidays, or everyday decoration.

• Cut to your exact length – Snip between any LEDs (marked cut points). No wasted lights, no damage to the rest of the string. The bendable wire fits any shape – trees, windows, furniture, or art projects.

• Built for all weather – IP68 waterproof. Rain, snow, sun, or dust – these lights live outside year‑round. Perfect for gardens, patios, fences, and events.

• Works with popular controllers – Compatible with Arduino, Raspberry Pi, SP110E, SP108E, SP511E, SP106E, K1000C, CSY08, SP601E, and many more (see full list below).

• Choose your LED spacing – Pick the density you need:
  1.5cm (66 LEDs/m) | 2.5cm (40 LEDs/m) | 5cm (20 LEDs/m) | 10cm (10 LEDs/m)
  Need custom spacing? Just message us.

• Runs for years – 50,000+ hour lifespan. Works from -20°C to +50°C (-4°F to 122°F).

⚙️ Technical specs – quick & clear

🔌 Power injection – when & why

Long strings get dimmer at the end due to voltage drop. Add extra power wires (power injection) to keep every LED bright:

• 1.5cm / 2.5cm spacing → inject every 300 LEDs

• 5cm / 10cm spacing → inject every 200 LEDs

*No injection needed for short runs (<2m / 6.5ft).*

❗ What you need (sold separately)

To make these lights work, you must buy:

1. 5V DC power supply – Wattage = (number of LEDs × 0.075W) + 20% headroom.
   *Example: 200 LEDs → 200×0.075 = 15W → get a 20W+ supply.*

2. Controller – Any WS2811-compatible 5V controller. Popular choices:

   • DIY / programming: Arduino, Raspberry Pi, Teensy

3. Male/female connectors – For easy connection between string and controller/power. Not included.

💡 Don’t want to search for parts? Message us – we sell compatible power supplies and controllers separately. Ask for a bundle recommendation.

🏡 Perfect for

• DIY lighting projects & cosplay props

• Home & garden – fences, pathways, trees

• Holiday displays – Christmas, Halloween, parties

• Architectural accent lines (bars, restaurants, retail)

• Stage backdrops & art installations

📦 What’s in the box

• WS2811 RGBIC pixel pebble light string (length & spacing you choose)

Not included: 5V power supply, controller, connectors.

✅ Why buy from us

• 2-year warranty – peace of mind included

• Real IP68 – not just “water resistant”

• True 0.075W per LED – honest power specs

• Support team that actually helps – message us with spacing or controller questions

🛒 Ready to build your dream lighting?

Select your spacing and length above. Then add a 5V power supply and a WS2811 controller to complete your setup.

Have questions? Click “Ask a question” – we usually reply within 24 hours.

This structure is clean, informative, and directly addresses what a DIY buyer needs to know. It also naturally incorporates keywords like “WS2811 individually addressable”, “IP68 waterproof 5V”, “Arduino compatible”, and “power injection” to help your listing rank better.