Dc12V 0.24W Pcb 3 Pcs 3528 SMD LED Diode Module Waterproof Ip67

Ref Price:
$0.16 - 0.21 / bag
Loading Port:
Payment Terms:
Min Order Qty:
1000 Pcs bag
Supply Capability:
100000 Pcs Per Month bag/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:


General Introduction

3528 led diode module IP67

Quick Detail                                                                                                                                                                                                    

  • 3pcs 3528smd led back light

  • Part No.: 3SM3310-3

  • Working Voltage:DC12V

  • Power: 0.24W/pcs

  • Available color Red/yellow/blue/green/white/warm white

  • Size:33*10*4mm

  • IP rate: IP67

  • Viewing angle:120°

  • Lumen:21-24LM

  • Warranty: 2 years warranty

  • Quick delivery: 5-7days

  • Lifetime:80,000hrs

  • Certificate: CE,Rohs

  • Application: Back lighting for advertising signs,channel letters,light boxes,etc.



  • Each module contains 3 SMD LEDs. Has wide viewing angle

  • Super thin, only 4mm thick

  • High intensity of each module, suitable for big & medium-sized LOGO & signage

  • Perfect heat diffusion could prolong chips' lifespan

  • each strip is not more than 30 pieces if series connection is adopted

  • with hole on both ends, can be fixed by screw

  • Input: DC12V

  • IP rate: IP67

  • lifespan: 80,000hrs



  • Widely used indoor/outdoor advertising sign, channel letter & signs with non-waterproof requirements

  • Ideal for small channel letter & lighting box with depth about 5-8cm.

  • Edge lighting of transparent diffused materials

  • large area back lighting

  • Emergency / rescue signs


Packing details                                                                                                                                                                                            





Carton Size



Competitive Advantage                                                                                                                                                                               

  • Fast delivery time

  • 2 years warranty

  • Main products

  • Lowest price we can support



Q1: Can I have samples to test?
A: Yes,we are pleased to supply samples to test and check quality,mixed sample order is available. Please note, free samples within 10pcs,buyer pay for shipping cost.
Q2: Do you have any MOQ limited?
A: Our MOQ is 2000pcs.
Q3: What’s the lead time?
A: Sample :1-5days.
   Mass production: 7-10days.
Q4:How do you ship the goods and how long does it take?
A: We usually ship by DHL,UPS,FEDEX,TNT. It usually takes 3-5days to arrive.
By air,by sea are also acceptable.


Shipping Service

Estimated Delivery Time


2-8 business days


3-8 business days


2-10 business days


1-7 business days


6-14 business days


7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

By sea

30-40 business days

1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.

2. "Business days" means Monday-Friday, excluding holidays.

3. DHL and UPS cannot ship to military or P.O. boxes address.

4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us. 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Welding method and notice of SMT LED
It is best to use a hot-air gun heat transfer high air volume adjustable low moment welding, the specific heat jump to the appropriate place to see what you use what kind of welding wire, welding wire of different because of the different melting point impurities also some differences. The air volume is too high, easy to blow the original
Q:SMD LED specification
SMD LED specification:(1) metal stent type: 0402, 0603, 0805, 1206, 3mm, 5mm, 6mm, 8mm, 10mm and so on.(2) metal support (commonly known as small butterfly) type: 2mm, 3mm and so on.(3) TOP LED (white shell) type: 1208 (30*20), 1311 (35*28), 1312 (35*32), 2220 (55*50) and so on(4) side light LED:0905 (22*12), 1105 (28*12) 1605 (40*14) and so on.
Q:Patch LED manual welding, how can welding not burn lights?
If the power of the lamp, because heat high power do very well, so not good welding, the temperature at the highest (300 degrees), the use of horseshoe iron head, not waiting to solder, because the heat is very powerful, quick action.
Q:Patch LED market conditions
Chinese suppliers also offer mature, but less profitable two-color and trichromatic products, which are mostly used in backlighting, appliances, consumer products, consumer electronics and display. Despite low market demand, vendors continue to offer sideview SMD LED, including 335 (4008), 020 (3806) and 215 (2810)
Q:What does "1210" mean in patch LED?
1210 refers to the lamp specifications.LED common lamp specifications and parameters of patch0603, 0805, 1210, 3528, 5050 refers to the LED lamp belt, often used in light-emitting components ----LED size (English / Metric) name, for example, 0603 refers to the length of 0.06 inches, width of 0.03 inches. But note that the 3528 and 5050 units are metric
Q:Is the forward voltage drop of the patch LED too large or too small?
If you have to be good or bad, then I can say "small" to you,Some clients have strict requirements for this
Q:How do led patches measure good or bad?
The patch LED is also called SMD LED. Its principle of luminescence is to pass the current through the compound semiconductor. Through the combination of the electron and the hole, the excess energy will be released in the form of light to achieve the effect of luminescence.
Q:What is the rated current for the white patch LED?
LED high power and low power, small white rated current and LED wafer, such as a chip is 20MA two 40MA.... High power 0.5W, 100-150MA, 1W, 350MA current rating in the relevant product specifications
Q:Patch LED light does not flash, why?
Hit the meter on the buzzer and measure the patch individually. If the flash is a patch, the light goes off.
Q:Notes on patch LED
Storage bags are sealed and stored at a temperature of <40 DEG C.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range