Shenzhen, China – June 2026

Xuanan Lighting is pleased to announce the release of our new 48V COB LED Strip (Model: COB480-DC48V-10MM) , featuring one-end power supply with no voltage drop within 30 meters — a significant advancement for long-run LED installations.

Designed for hotels, shopping malls, furniture, cabinets, and shelf lighting, this strip combines the seamless illumination of COB technology with the power efficiency of 48V operation.

What Makes This 48V COB Strip Unique?

Feature	Specification
Product Model	COB480-DC48V-10MM
Voltage	DC48V
Max Run Length	30 meters (one-end power supply, no voltage drop)
LED Density	480 LEDs per meter
Power	10W per meter
CRI	≥90
Beam Angle	180°
Cutting Length	50mm
Lumen Output	900–1200 lm/m
Efficiency	90–120 lm/W
IP Rating	IP20 (IP65/IP67/IP68 customizable)
PCB Width	10mm
Warranty	5 years

Key Features

1. One-End Power Supply – No Voltage Drop Within 30 Meters

The standout feature of this 48V COB strip is its ability to run up to 30 meters with power supplied from only one end — without any noticeable voltage drop.

Why this matters: For a 30-meter installation, this strip requires one power connection. A 12V strip would require 3–6 power injection points — more wiring, more labor, more failure risks. This dramatically simplifies installation and reduces costs.

2. High CRI (≥90) – True Color Rendering

With a CRI of ≥90, this COB strip delivers accurate color rendering — essential for:

Retail displays where product colors matter
Hospitality environments where ambiance is key
Furniture and cabinetry lighting where quality is visible
Art galleries and museums

3. 180° Beam Angle – Wide, Even Illumination

The 180° beam angle ensures wide, uniform light distribution — making it suitable for:

Cove lighting
Shelf lighting
Cabinet under-lighting
Accent lighting

4. COB Technology – Seamless, Spot-Free Light

COB (Chip-on-Board) technology places LED chips directly onto the PCB in a continuous line, creating a seamless, dot-free light — unlike traditional SMD strips where individual LEDs are visible.

5. High Efficiency – 90–120 lm/W

With an efficiency of 90–120 lm/W, this strip offers excellent energy savings — reducing electricity costs while maintaining high light output.

6. Customizable Waterproof Options

7. 5-Year Warranty – Peace of Mind

Backed by a 5-year warranty, this strip is built for long-term reliability — ideal for permanent installations where maintenance is costly.

Product Parameters

General Parameters

Performance Parameters

Environmental & Packaging

Applications

Installation Guide

Power supply sizing: In actual use, we recommend consuming 80% of the driver's rated power — keeping 20% as a safety margin for startup and stability.

Troubleshooting

Problem	Possible Cause	Solution
All lights fail	No power supply	Give power supply
	Short circuit or open circuit	Solve the issue, then switch on again
Partial failure	Partial power supply failure	Check and ensure power supply works
	Partial circuit error or wrong connection	Check and correct connection
Inconsistent brightness	Driver overload	Use a higher-power driver
	Too many strips connected	Adjust quantity; ensure sufficient power
	Cable too long or too thin	Shorten cable or use thicker cable
LED flashing	Poor soldering on wires	Check, find, and resolve
	Switch problem	Replace with correct switch

Summary

Availability

The new 48V COB LED Strip (COB480-DC48V-10MM) is available for order now. Custom lengths, color temperatures, and IP ratings are available upon request.

👉 Contact Us Today for samples, technical support, or a quote.