New Coming 640led/m High-Density DC 24V COB Flexible led strip

Overview:

New Coming 640led/m High-Density DC 24V COB Flexible led strip, 640led/m, 24V, 14w/m, 10mm white PCB, 2-Pin ordinary or waterproof connect wire output; high color efficiency, uniform illumination, can be bent freely, not easy to be break and not effect the current,.

Data sheet:

Product:	COB Flexible led strip
Item No.:	WTP-COB-640-1024
LED:	COB LED, 640LEDs/m, RA80, 2700K, 3000K, 4000K, 6000K
View angle:	180°
IC Chip:	N/A
Input voltage:	24V
Power:	14w/m
Size:	5000x10x2(mm)

Features

1) High brightness, low light decay. lifespan>50,000 hours, 2-year warranty;
2) Pure color, CCT avaliable 2000-7000k. DC12V/24V, safe & low power consumption;
3) No light dot or spot; soft light, Arbitrarily bending, smaller bendable angle;
4) 180° view angle;
5) Easy to connect & install Free cuttable soft FPC;
6) Dustproof and water resistant IP65; Flexible ribbon for curving around bends;
7) Solid-state, high shock vibration resistant;
8) very good heat dissipation, better than the SMD2110/2216/2835 led strips.

Wiring Diagram & Size:

Application:

1) Architectural decoration Lighting; Backing lighting for signage letters;
2) Decoration lighting for under water project; Archway /Canopy & Bridge Edge Lighting;
3) Auditorium walkway lighting, Amusement park / Theater lighting;
4) Stairway Accent Lighitng, Channel letters lighting;
5) Furniture Decoration Lighting; Cove Lighting etc;

Order info: (Color: White or R/G/B/Y)
SN	Model Number	LED	PCB Width	Voltage	Power	Waterproof
1	WTP-COB-378-XXXX	378led/m	6/8mm	12V / 24V	5-14w/m	IP20/IP65/IP67
2	WTP-COB-504-XXXX	504led/m	8/10mm	12V / 24V	8-18w/m	IP20/IP65/IP67
3	WTP-COB-640-XXXX	640led/m	10mm	12V / 24V	10-20w/m	IP20/IP65/IP67

Photos

Order optional:
1) WTP-COB-378-XXXX, Led quantity is 378led/m, FPCB width is 6/8mm, 12V / 24V, 5-14w/m, IP20/IP65/IP67
2) WTP-COB-504-XXXX, Led quantity is 504led/m, FPCB width is 8/10mm, 12V / 24V, 8-18w/m, IP20/IP65/IP67
3) WTP-COB-640-XXXX, Led quantity is 640led/m, FPCB width is 10mm, 12V / 24V, 10-20w/m, IP20/IP65/IP67
4) Customzied

What is COB LED chips onboard – COB LED Lighting?

COB (Chips on Board), is a new technology of LED packaging for the LED light engines. Multi LED chips are packaged together as one lighting module. When it lights up, it looks like a lighting panel.

LED(light-emitting diode) is a new technology with the advantage of saving energy and a very long lifespan. But all LED light source can not be faultless especially SMD, HP, flux LED, etc. Compare to traditional lighting such as a fluorescent lamp, as it is super bright in a small size, it cause uncomfortable glare. In the case of no diffused optical lens used, such LEDs usually cause glare and zebra stripes. But when an optical lens or cover used, it will cause light loss when the LED beam passes through this lens or cover.

Why COB?

> LED is super bright in a small size, it causes uncomfortable glare. In the case of no diffused optical lens used, such LEDs usually cause glare and zebra stripes.
> COB won’t cause uncomfortable glare.
> No light dot or spot; soft light, Arbitrarily bending, smaller bendable angle;
> Very good heat dissipation.

3mm Width and 5mm Width 400LED/m Flex COB LED strips Model: ADY-COB-400-0312 / ADY-COB-400-0512
Version: V1.1
Date: 2025 Overview: The ADY-COB series is a high-density Flip Chip on Board (FCOB) solution designed for precision lighting applications. It integrates 400 LEDs/m with optimized thermal and optical performance.

ADY-COB-400-0312: 3mm width, 12V input, ideal for slim-profile lighting.
ADY-COB-400-0512: 5mm width, 12V input, suited for high-power scenarios.

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