1.9mm Common Cathode DOT Matrix Pure Green LED Display
High-performance 1.9mm common cathode DOT matrix LED display available in multiple vibrant colors for diverse application requirements.
Technical Specifications
Yellow Green (Code: J/JU)
Vibrant yellow-green display offering excellent visibility and aesthetic appeal for various design applications.
| 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 Intensity | Iv | If=10mA | 30 | | 40 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 569 | | 574 | nm |
Amber/Yellow (Code: Y)
Warm amber/yellow hue providing excellent visibility with a comfortable, inviting glow.
| 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 Intensity | Iv | If=10mA | 60 | | 80 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 585 | | 595 | nm |
Orange (Code: F)
Energetic orange color delivering vibrant visual impact and excellent attention-grabbing capabilities.
| 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 Intensity | Iv | If=10mA | 60 | | 80 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 600 | | 605 | nm |
Super Bright Red (Code: R)
High-intensity red display offering maximum visibility and powerful visual impact.
| 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 Intensity | Iv | If=10mA | 50 | | 60 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 630 | | 635 | nm |
Ultra Bright Red (Code: UR)
Exceptionally luminous red display providing unparalleled visibility and commanding presence.
| 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 Intensity | Iv | If=10mA | 80 | | 100 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 625 | | 635 | nm |
Pure Green
Crisp, refreshing green display ideal for eco-friendly designs and applications requiring natural, revitalizing appeal.
| 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 Intensity | Iv | If=10mA | 120 | | 180 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 515 | | 525 | nm |
Ultra Bright Blue (Code: BH)
Vibrant cool blue display adding modern, sophisticated aesthetics to any application.
| 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 Intensity | Iv | If=10mA | 120 | | 140 | mcd |
| Spectrum Width of Half Value | △λ | If=10mA | | 20 | | nm |
| Wavelength | Dλ | If=10mA | 460 | | 465 | nm |
Ultra Bright White (Code: WH)
Pristine white display offering exceptional clarity and elegant visual appeal for precision applications.
| 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 Intensity | 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 |
Absolute Maximum Ratings (Ta=25ºC)
Advanced LED display technology ensuring optimal performance and reliability under demanding conditions.
| 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 |
Manufacturer Profile
Shenzhen Guangzhibao Technology Co., Ltd. (BRAND: LIGHT-BO) has been a leading provider of OEM and ODM solutions since 2006. With ISO 9001:2015 certification and over 15 years of experience, we deliver innovative, high-quality LED display solutions built on a foundation of trust and technical expertise.
LIGHTBO provides cost-effective custom solutions that enhance competitive advantages in global markets, empowering clients to succeed in dynamic market landscapes.
Product Applications
Our cutting-edge LED displays including Ultra Red 5*7 DOT Matrix Display, 7 Segment LED Display, Customized LED Display, and Numeric LED Display are engineered for seamless integration into diverse applications. Ideal for modernizing household appliances, providing precise temperature and humidity readings, and developing sophisticated solutions for refrigerator controllers, thermostats, and HVAC systems.
Certifications
Office and Factory Overview
Company Exhibitions
Shipping Methods
Frequently Asked Questions
Q1: Are you a trading company or manufacturer?
A: We are an original manufacturer with more than 20 years of experience in optoelectronic LED displays.
Q2: What are 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 more.
Q3: What is your MOQ?
A: Our MOQ is 1000 pieces. We also accept sample orders and small orders with quantities less than our MOQ.
Q4: Can I get samples for testing before placing an order?
A: Yes. We can provide 5-10 free samples for testing, but the freight cost will be borne by the customer.
Q5: How long is your delivery time?
A: Delivery time is approximately 10-20 days, depending on order quantity and raw materials availability. For urgent orders with available raw materials, we can adjust production to complete within 7-10 days.
Q6: What are your payment terms?
A: We accept bank transfer, T/T, Western Union, and PayPal for small amounts. Payment methods are negotiable.
Q7: Can you quote FOB prices?
A: Yes. We can quote prices based on incoterms EXW, FOB, CIF, and DDP.
Q8: How can I get your catalogue and price list?
A: Please provide your email address or contact us directly through our website for our catalogue and price list.
Q9: Can I negotiate prices?
A: Yes, we may consider discounts for bulk orders.
Q10: How much are the shipping charges?
A: Shipping charges depend on shipment size and shipping method. We will provide charges based on your requirements.
Q11: Can you do custom design products?
A: Yes, OEM & ODM services are available. We can customize sizes, LED colors, and functional icons according to your requirements.
Q12: If I send my design, will you keep it confidential?
A: Yes, we will not show or sell your design to others without your authorization.
Q13: What is the sample lead time for customized products?
A: Sample lead time is approximately 20-25 working days after receiving mold cost and mold drawing approval from customers.
Q14: What shipping methods do you use?
A: We typically ship via DHL, FedEx, UPS, EMS, by air, or by sea. You can choose the method that works best for you.
Q15: How do you ensure product quality?
A: As ISO 9001 QMS certified manufacturers with over 20 years of experience, we conduct twice 100% testing of all products before shipment.
