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| ब्रांड नाम: | LIGHT-BO |
| मॉडल संख्या: | एलबी181616ईआर1बी-टी |
| एमओक्यू: | 1000 |
| कीमत: | Negotiate |
| भुगतान की शर्तें: | टी/टी, वेस्टर्न यूनियन, |
| आपूर्ति करने की क्षमता: | 20000 पीसी/दिन |
Ultra Bright 1.8mm 16×16 COB LED Dot Matrix Display for Moving Signs/Display Screens
Product Description
Product Overview
Introducing the Ultra Bright 1.8mm 16×16 COB LED Dot Matrix Display—a high-resolution, cost-effective solution engineered for moving signs, digital display screens, and dynamic information boards. Designed to prioritize ultra-fine dot pitch, uniform brightness, and seamless 拼接 (tiling) for large-scale displays, this COB dot matrix excels at showing scrolling text, dynamic icon, or simple animations.
Its 1.8mm dot diameter and 16×16 pixel resolution deliver sharp, high-definition visuals—ideal for close-range viewing (1–3 meters) in retail, office, or public spaces. The 40×40×3.5mm ultra-thin COB design reduces installation depth, while the big dual-axis viewing angle ensures readability from all positions. With low power consumption, stable performance, and RoHS compliance, this display is optimized for 24/7 operation in moving signs and tiled display screens.
Backed by a daily production capacity of 10,000 pieces and flexible logistics options, it meets high-volume order demands for commercial signage projects.
Key Features
1. COB Technology & Ultra-Fine Dot Pitch
1.8mm Emitting Dot Diameter: Ultra-small dot pitch ensures high pixel density (16×16 resolution) — no visible gaps between dots, delivering smooth scrolling text and clear dynamic visuals. Critical for moving signs where text/icon clarity directly impacts audience engagement (e.g., retail promotions, airport announcements).
COB Integration: LED chips are directly mounted on the PCB, eliminating traditional lead frames—enhances thermal conductivity (reduces overheating in 24/7 operation) and ensures uniform brightness across all 256 dots (no “dead dots” or brightness variation).
Ultra-Thin 3.5mm Profile: 40×40×3.5mm compact dimensions enable slim moving sign designs and easy tiling for large-scale screens.
2. High Performance for Dynamic Displays
Ultra Bright & Uniform Illumination: COB technology delivers high luminous efficiency, ensuring visibility in bright ambient light and dim environments. Continuous uniform characters avoid blurring during scrolling—critical for moving signs where text moves at varying speeds.
Big Dual-Axis Viewing Angle: Wide horizontal and vertical viewing angles (typical ≥120°) ensure readability from off-center positions (e.g., pedestrians passing a storefront sign, office staff viewing a wall-mounted display)—no color shift or brightness loss.
Low Power Consumption: Optimized for 24/7 moving sign operation—minimizes electricity costs for large-scale tiled displays (e.g., 100+ units in a mall signage system) and extends lifespan by reducing heat generation.
3. Durability & Easy Deployment
Stable Performance in Commercial Environments: Withstands temperature fluctuations and minor vibrations—no dot failure or scrolling glitches.
Long Lifetime (50,000+ Hours): COB’s robust construction and high-quality LED chips match the 5–8 year service life of commercial moving signs—eliminates frequent replacements, reducing maintenance costs for businesses.
Easy Assembly & Tiling: Standardized PCB design supports direct mounting and seamless 拼接 (tiling) via pin headers or flexible cables—enables quick setup of custom-sized display screens (e.g., 2×8 units for a long scrolling banner).
4. Cost-Effective & Compliant for Commercial Use
Low Cost: COB manufacturing reduces component count and assembly time, offering a cost-competitive solution for high-volume moving sign projects.
RoHS Compliant: Free from lead, mercury, and harmful substances—safe for public spaces (e.g., schools, airports) and export to global markets (EU, North America, Asia), meeting commercial signage safety standards.
High Production Capacity: 10,000 pieces/day output ensures timely delivery for large-scale projects (e.g., mall-wide signage upgrades, city information boards).
5. Moving Sign-Specific Functionality
Fast Response Time: Supports smooth scrolling (up to 30fps) and dynamic animations—no lag or ghosting when text/icons move, ensuring clear readability even at high scrolling speeds.
Wide Voltage Compatibility: Works with standard moving sign power supplies (5V/12V) and driver ICs (e.g., MAX7219, HT1632C)—simplifies circuit design for signage manufacturers and integrates seamlessly with scrolling firmware.
Technical Specifications
| Category | Parameter | Specification (Moving Sign-Optimized) |
|---|---|---|
| Basic Design | Display Type | 16×16 Dot Matrix LED Display (COB Technology) |
| Technology Type | COB (Chip-on-Board) | |
| Brand Name | Light-Bo | |
| Dimensions | Emitting Dot Diameter | 1.8mm |
| Package Dimensions (L×W×H) | 40 × 40 × 3.5mm | |
| Optical Performance | Key Optical Traits | High luminous efficiency, uniform brightness, big dual-axis viewing angle |
| Electrical Parameters | Power Consumption | Low (extremely low current draw) |
| Quality & Compliance | Core Advantages | Ultra-fine dot pitch, stable performance, easy tiling, low cost |
| Compliance | RoHS Compliant | |
| Logistics & Production | Min. Order Quantity (MOQ) | 500 Pieces |
| Production Capacity | 10,000 pcs/day | |
| Packing | EPE + Carton (anti-static, shockproof) | |
| Delivery Date | 10-15 days | |
| Trade Term | EXW | |
| Payment Terms | T/T, WU | |
| Place of Origin | Guangdong, China (Mainland) | |
| Means of Transport | Ocean, Air, Land |
Absolute Maximum Ratings(Ta=25ºC)
| Parameter | Symbol | Ratings | Unit |
| Forward Current(per dice) | Ipm | 20 | mA |
| Reverse Voltage(per dice) | Vr | 5 | V |
| Power Dissipation(per dice) | Pm | 80 | mW |
| Operating Temperature Range | Topr | -40~+85 | ºC |
| Storage Temperature Range | Tstg | -40~+85 | ºC |
| Solder Temperature(≤3 seconds) | Th | 260 | ºC |
Code:Yellow Green- J
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | 2.4 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 30 | 40 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 569 | 574 | nm |
Code:Amber/Yellow -Y
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | 2.5 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 60 | 80 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 585 | 595 | nm |
Code:Orange -F
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | 2.4 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 60 | 80 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 600 | 605 | nm |
Code:Super Bright Red -R
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | 2.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 50 | 60 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 630 | 635 | nm |
Code:Ultra Bright Red -UR
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 1.8 | 2.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 80 | 100 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 625 | 635 | nm |
Code:Pure Green -G
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 2.6 | 3.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 120 | 180 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 515 | 525 | nm |
Code:Ultra Bright Blue -BH
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 2.8 | 3.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 120 | 140 | mcd | |
| Spectrum With Of Half Value | △λ | If=10mA | 20 | nm | ||
| Wavelength | Dλ | If=10mA | 460 | 465 | nm |
Code:Ultra Bright White -WH
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Forward Voltage | Vf | If=10mA | 2.8 | 3.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensty | Iv | If=10mA | 120 | 140 | mcd | |
| LED color Temperature | K | If=10mA | 5500 | 20 | 6800 | K |
|
Chromaticity Coordinates
|
X/Y | If=10mA | 0.29,0.32 | 0.30,0.33 | nm |
Shenzhen Guangzhibao Technology Co., Ltd. (Brand: Light-Bo) stablished in 2006 , A company that integrates R & D, manufacturing and sales of optoelectronics LED Displays . ISO 9001 2015 Quality Management Systems certified company . With more than 15 years OEM and ODM experience .
LightBo has been committed to provide high quality and low cost customized solutions to help customers reduce cost and enhance competitiveness.
7 Segment LED Display, Customized LED Display, Numeric LED Display, Dot matrix LED Display, widely used for home appliances,tempearture indicators, humidity indicators, refrigerator controller,thernostats indicator,heating and cooling control and so on.
FAQ(Frequently Asked Questions)
Q1 Are you trading company or manufacturer?
A: We are original manufacturer with more than 20 years experience in optoelectronic LED displays .
Q2 What is your main products?
A: Our main products include 7 Segment LED display, SMD LED Display,Dot matrix LED Display, Arrow LED display, Custom Design LED Display ,LED light bar,Through hole led, SMD LEDs,LED Backlights, and so on.
Q3 What is your MOQ?
A: Our MOQ is 1000 pcs , We can also accept sample orders and small orders with quantity less than our MOQ .
Q4 Before placing order, Can I get some samples for test?
A: Yes. We can provide 5-10 free samples for your testing, but the freight cost will be borne by the customer.
Q5 How long is your delivery time?
A: Delivery time:About 10-20 days; According to order quantity and raw materials. If you have urgent order,and we have raw materials in stock,
we can adjust our production plan to make it ready within 7-10 days .
Q6 What is your terms of payment?
A: We accept bank transfer,T/T,Western Union and Paypal with small amount. Detailes of payment methods can be negotiatble.
Q7 Can you quote me FOB prices?
A: Yes. We can quote you prices based on incoterms EXW, FOB, CIF,DDP.
Q8 How can I get your catalogue and price list?
A: Yes . Please let us know your email address or contact us from website directly for our catalogue and price list .
Q9 Can I negotiate the prices?
A: Yes, we may consider discounts for bulk orders.
Q10 How much will the shipping charges be?
A: It depends on the size of your shipment and the method of shipping.We will offer the charge to you as you requested.
Q11 Can you do custom design products?
A: Yes , OEM&ODM service are available .We can customize the sizes,led color and functional icons according to your requirements.
Q12 If I send my design , can you make it for myself only ,and will not show it to any one else?
A: Yes , we will not show it or sell to others without your authorization.
Q13 What will be the samples lead time for customized products?
A: Samples lead time will be about 20-25 working days after receiving mold cost and mold drawing approval from customers .
Q14 What is the shipping methods?
A:We usually ship the goods by DHL, FEDEX,UPS,EMS,BY AIR,BY SEA etc, also you can choose the other way that best for you.
Q15 How do you ensure the quality of your products?
A: we are ISO 9001 QMS ceritified manufacturers with more than 20 years experience ,We conduct twice 100% percent test for all of our products before shipment .
