COB LED Strip 3mm 400LEDs/m DC12V 7W/m – GPD-COB-3mm-400D-12V-7W-CV

Product Overview

1.400 LED chips are arranged in a linear layout with integrated packaging, providing uniform light color without light spots.

2.Designed with a high thermal conductivity flexible printed circuit board, it can be bent freely for easy installation.

3.LED chips are directly mounted on the FPC, delivering a wide beam angle up to 180°.

4.Adopts DC 12V constant voltage design with safe low voltage and low voltage drop; the standard cascading length is 5 meters.

5.High-adhesion thermal conductive double-sided adhesive tape is pre-applied on the back, which simplifies installation and ensures firm, long-lasting adhesion.

6.The LED light source features energy-saving and eco-friendly performance and complies with RoHS environmental standards.

 

Notes on Product Installation and Usage

(A) During installation, prevent sharp objects from touching the surface of the LED strip to avoid damaging the encapsulation gel and resulting in product defects.

(B) Do not let the gel of the light-emitting area come into contact with high-temperature objects, as this may scorch the gel and affect the linear lighting effect.

(C) Use a DC 12V regulated power supply for driving. Select a power supply with appropriate power rating according to the quantity of LED strips to be installed. The total power of all strips powered by one power supply must be less than 80% of the power supply’s rated power.

(D) If sealant is needed during installation, acid-curing silicone sealant is strictly prohibited (acidic substances will corrode the circuit board, silicone encapsulation and phosphor powder). Only neutral sealant (dealcoholization type and deketoxime type) is allowed.

(E) Never sharply bend or twist the LED strip at a tight radius, otherwise the silicone strip may get damaged or the internal electrical structure of the chips may be broken.

(F) It is recommended that the bending diameter of the LED strip at any position be greater than 1 cm. Please keep the product waterproof and moisture-proof.

The right of final interpretation of this specification belongs to Shenzhen Guangpuda Technology Co., Ltd.

Product Parameters

Input Voltage DC 12V Overall Dimension 5000×3×1.5 mm
Power Consumption 7 W/m Standard Shipping Cascading Length 5 meters
PCB Material Double-sided FPC with 18/35 copper thickness LED Quantity 400 pcs/M
IP Rating IP20 Mounting Method High-adhesion double-sided adhesive tape
Wire Configuration Dual-end 15cm parallel wire, 29AWG Minimum Cut Length 10mm
Standard Color Temperatures Warm White: 2800–3200K

Neutral White: 3850–4250K

Cool White: 6100–6600K

Luminous Efficacy Tolerance 90LM/W ±10% (tested with 4000K as reference)