---
product_id: 532059451
title: "TOPAI 12V COB LED Strip Light 3000K Warm White Waterproof IP65 480LEDs/M Super Bright 4000Lm CRI>90 16.4ft/5M Dotless High Density Cuttable Flexible for Cabinet Home DIY Lighting Projects"
brand: "topai"
price: "¥7404"
currency: JPY
in_stock: true
reviews_count: 13
category: "Topai"
url: https://www.desertcart.jp/products/532059451-topai-12v-cob-led-strip-light-3000k-warm-white-waterproof
store_origin: JP
region: Japan
---

# 480 LEDs/m for ultra-bright, dotless light IP65 Waterproof for outdoor durability Cuttable every 2.5cm for custom lengths TOPAI 12V COB LED Strip Light 3000K Warm White Waterproof IP65 480LEDs/M Super Bright 4000Lm CRI>90 16.4ft/5M Dotless High Density Cuttable Flexible for Cabinet Home DIY Lighting Projects

**Brand:** topai
**Price:** ¥7404
**Availability:** ✅ In Stock

## Summary

> ✨ Light up your life with flawless, flexible brilliance! 💡

## Quick Answers

- **What is this?** TOPAI 12V COB LED Strip Light 3000K Warm White Waterproof IP65 480LEDs/M Super Bright 4000Lm CRI>90 16.4ft/5M Dotless High Density Cuttable Flexible for Cabinet Home DIY Lighting Projects by topai
- **How much does it cost?** ¥7404 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/532059451-topai-12v-cob-led-strip-light-3000k-warm-white-waterproof)

## Best For

- topai enthusiasts

## Why This Product

- Trusted topai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Simple Setup:** Low-voltage 12V input with pre-soldered DC connector ensures risk-free, plug-and-play installation
- • **Ultra-Bright Ambiance:** 4000 lumens with 180° beam angle floods your space with cozy, high-density illumination
- • **Tailored to Your Space:** Flexible and cuttable every 2.5cm, easily fit cabinets, stairs, or creative DIY lighting setups
- • **Weather-Ready & Reliable:** IP65 silicone coating protects against rain and splashes—perfect for indoor/outdoor projects
- • **Seamless Glow, No Dark Spots:** COB tech delivers uniform, soft 3000K warm white light with CRI>90 for true color brilliance

## Overview

The TOPAI 12V COB LED Strip Light offers a premium 3000K warm white glow with 480 LEDs per meter, delivering 4000 lumens of bright, dotless illumination. Its IP65 waterproof silicone coating makes it ideal for both indoor and outdoor use, while the flexible, cuttable design allows for precise customization. Featuring a safe 12V input and high color rendering index (CRI>90), this strip light is perfect for stylish, professional-grade home and DIY lighting projects.

## Description

desertcart.com: TOPAI 12V COB LED Strip Light 3000K Warm White Waterproof IP65 480LEDs/M Super Bright 4000Lm CRI>90 16.4ft/5M Dotless High Density Cuttable Flexible for Cabinet Home DIY Lighting Projects : Tools & Home Improvement

Review: Good product, would recommend - Super bright and easy to install
Review: Best COB string I've seen so far! - These lights are amazing! Extremely bright and looks like a solid line of white just a couple feet away. They are very flexible but try not to bend if you can. Right bends will cause some dots to dim or quit working. Have your surface prepped well ahead of time and take your time to apply these for a good bond and long life

## Features

- 【Outdoor IP65 Waterproof】 IP65 waterproof, the light strip is covered with a layer of silicone, which has a rainproof effect but cannot be soaked in water for a long time, and the color is more crystal clear
- 【Uniform light emission】 The COB technology enables a much higher packing density of the LED array, No dark spots, Higher luminous efficacy, Higher CRI (90+). The COB LED light strip emits uniformly and softly, without ultraviolet rays, and is comfortable and soft.
- 【High brightness】 High density 480LED/M, 2400LED/5M COB LED strips can achieve a brightness of 4000lm, 180° beam angle design for 50% wider lighting,multiple chips on board for uniform illumination,no more worries about dark spot!
- 【12V Input】 The 12V voltage is a safe voltage, and it is safe to touch and risk-free. Pre-soldered 2.1 x 5.5mm DC female connector for easy connection to the power adapter(Without power supply)
- 【Widely application】The LED light strip can be cut every 2.5cm. It comes with double-sided tape, which can be attached to any dry and flat surface without screws. Suitable for indoor decoration. Such as kitchen, closet, bedroom, stairs, mirror, corridor, diy backlight, table lamp, toy light, diy lighting, special use and other lighting.
- Note: If you encounter product quality or other problems, please contact me through desertcart.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVR755VK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #10,143 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #120 in LED Strip Lights |
| Brand | TOPAI |
| Color | Warm White |
| Color Temperature | 3000 Kelvin |
| Control Method | App |
| Controller Type | Touch Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (992) |
| Date First Available | February 14, 2023 |
| Included Components | With 8mm connectors |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Ingress Protection Code Rating | IP65 |
| Item Length | 16.4 Feet |
| Item Weight | 4.2 ounces |
| Item model number | COBW1-480 |
| Light Color | Warm White 3000K |
| Light Source Type | LED |
| Luminous Flux | 4000 Lumen |
| Manufacturer | WFT |
| Material | Silicone |
| Number of Items | 1 |
| Number of Light Sources | 2400 |
| Occasion | Bedroom,Kitchen,Living Room Lighting,etc. |
| Part Number | COBW1-480-WW |
| Power Source | DC 12V 3A Power (Without power supply) |
| Seasons | All Seasons |
| Size | 16.4 feet x 8 mm |
| Special Feature | Outdoor waterproof IP65, Can be cut every 2.5cm/0.97in, Flexible Bendable, Hight density 480LED/M, Low power consumption |
| Special Features | Outdoor waterproof IP65, Can be cut every 2.5cm/0.97in, Flexible Bendable, Hight density 480LED/M, Low power consumption |
| Style | Modern |
| Theme | Decorative lighting |
| UPC | 735279764185 |
| Usage | Waterproof for indoor/outdoor use |
| Voltage | 12 Volts (DC) |
| Warranty Description | The guarantee is valid for one year from the date of purchase. |
| Wattage | 30 watts |
| White Brightness | 4000 Lumens |

## Product Details

- **Brand:** TOPAI
- **Color:** Warm White
- **Indoor/Outdoor Usage:** Indoor, Outdoor
- **Light Color:** Warm White 3000K
- **Light Source Type:** LED
- **Occasion:** Bedroom,Kitchen,Living Room Lighting,etc.
- **Power Source:** DC 12V 3A Power (Without power supply)
- **Style:** Modern
- **Theme:** Decorative lighting

## Images

![TOPAI 12V COB LED Strip Light 3000K Warm White Waterproof IP65 480LEDs/M Super Bright 4000Lm CRI>90 16.4ft/5M Dotless High Density Cuttable Flexible for Cabinet Home DIY Lighting Projects - Image 1](https://m.media-amazon.com/images/I/71-OWk4c4YL.jpg)

## Questions & Answers

**Q: Can we connect two strip lights?**
A: You can do this, but the voltage drop at the end will be very high, so you need to connect another power supply at the end.

**Q: I have wall socket that contains 2 usb plugs. can i wire the cob led to a usb plug rather than using a wall wart?**
A: No, the USB plug is 5V voltage, while the voltage of the LED strip is 12V, LED strip will not light up with the USB plug

**Q: If adding to a car for an extra brake light, what amp fuse should I use?**
A: If you wire it directly to your tailights then you won't need a fuse since those are already fused. But, these lights won't work as a tail/stop light. If you want them to only turn on when applying the brake. You're going to have to run the wire all the way to your fuse box and hook it into you brake fuse. Or the CHMSL

**Q: Is it dimmable?**
A: It's dimmable, you need to buy your own dimmer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product, would recommend
*by S***T on January 4, 2026*

Super bright and easy to install

### ⭐⭐⭐⭐⭐ Best COB string I've seen so far!
*by I***X on November 19, 2025*

These lights are amazing! Extremely bright and looks like a solid line of white just a couple feet away. They are very flexible but try not to bend if you can. Right bends will cause some dots to dim or quit working. Have your surface prepped well ahead of time and take your time to apply these for a good bond and long life

### ⭐⭐⭐⭐⭐ Great cob lights
*by A***R on July 14, 2025*

Used to make a custom address sign. Work great! Lots of lights. Long long strip. They are so Bright and white. Waterproof, malleable yet strong and durable. Great price! Love them.

## Frequently Bought Together

- TOPAI 12V COB LED Strip Light 3000K Warm White Waterproof IP65 480LEDs/M Super Bright 4000Lm CRI>90 16.4ft/5M Dotless High Density Cuttable Flexible for Cabinet Home DIY Lighting Projects
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- BTF-LIGHTING FCOB COB 8mm 0.31in Connector Kit 14pcs Transparent Connector 5pcs 15cm Long 20AWG Extension Wires for Non-Wired Gapless Solderless,FCOB 2 pin v+ v- Single Color Strip Corner Connection

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*