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| Categories | 7 Segment LED Display |
|---|---|
| Brand Name: | LIGHT-BO |
| Model Number: | LB50391BR1B |
| Certification: | ISO9001&RoHS |
| Place of Origin: | Shenzhen,china |
| MOQ: | 1000 |
| Price: | Negotiate |
| Payment Terms: | TT in advance |
| Supply Ability: | 50000pcs/days |
| Delivery Time: | 15-20days |
| Packaging Details: | EPE+Carton |
| Surface: | white segments black surface |
| Application Range: | Electrical screen, advertising |
| Application: | Process Controller |
| Luminous Intensity: | 50-60 mcd |
| Production: | short lead time |
| Advantage: | Meet RoHS,Long life span |
| Company Info. |
| Shenzhen Guangzhibao Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Super bright red 7 Segment LED Display 0.39inch 5 Digit common Anode for digital frequency convertor
Product Description
| Display Type | 5-digit, 0.39-inch 7-segment LED |
| Character Height | 10 mm (0.39 inch) |
| Outer Dimensions | 49 x 12.9 x 7.3 mm |
| Segment/Surface Color | White segments, black surface |
| Configuration | Common Anode |
| Emitting Color (Typical) | Super bright red |
| Luminous Intensity | 50-60 mcd |
| Forward Voltage (per LED) | 1.8 - 2.2 V |
| Forward Current (per LED) | 5 - 10 mA |
| Available Colors (Options) | Red, Blue, Yellow Green, Pure Green, Amber, Orange, Pure White |

Key Features of Our Segment LED Displays:
Optical Performance
High-Intensity Illumination - Our precision-engineered forward voltage is your guarantee of exceptional brightness levels that stand out and capture attention.
Uniform Light Distribution - Through advanced optical design, we ensure each segment is consistently illuminated, giving you reliable and uniform light distribution every time.
Superior Visibility - Experience clear and legible displays even in the most challenging lighting conditions, such as direct sunlight or brightly lit environments.
Energy Efficiency
Ultra-Low Power Design - Our cutting-edge design minimizes energy consumption, ensuring efficient performance without any sacrifice in power or reliability.
Efficient Current Utilization - With optimized circuitry, we offer maximum output while keeping power draw at a minimum, making it perfect for any application.
Design & Reliability
Industry-Standard Dimensions - Achieve effortless integration with your current equipment and enclosures, thanks to our adherence to industry-standard dimensions.
Stable Operation - Enjoy consistent and reliable performance, no matter the environmental conditions, as our displays are built to endure.
Extended Service Life - Built with robust construction, our displays are designed for long-term reliability and extended service life, providing you peace of mind.
Compliance & Safety
Environmental Certification - Fully compliant with leading regulatory standards such as RoHS and REACH, ensuring that our products meet high environmental and safety criteria.
Product Parameters
Code: Yellow Green - J/JU.
Infuse your displays with a burst of dynamic and vivid colors,
intricately designed to align with your unique design preferences,
all while significantly elevating the visual aesthetics of your
project.
| 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.
Create visually inviting and attention-grabbing displays with this
warm and cozy hue, exuding an inviting glow and a magnetic appeal
that captivates the viewer's eye.
| 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.
Infuse an electrifying energy and excitement into your visual
displays with our strikingly vibrant orange hue
| 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.
Immerse yourself in the captivating radiance of this vibrant color,
perfect for crafting displays that demand immediate attention and
leave a lasting, memorable impression.
| 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.
Elevate your display's impact with this intensely luminous red,
delivering unmatched visibility and a striking presence that
commands attention.
| 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 |
Color: Pure Green.
Opt for this refreshing and crisp green for designs that seamlessly
align with eco-friendly themes, creating a rejuvenating and
naturally appealing aesthetic.
| 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.
Revitalize your displays with this cool and vibrant blue, offering
a refreshing and modern aesthetic that significantly elevates any
setting with its serene appeal.
| 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.
Achieve unmatched clarity and sophistication with this pristine
white, elevating your display to new levels of brilliance and
elegance, setting a benchmark in visual excellence.
| 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 |
Absolute Maximum Ratings (Ta=25ºC):
Explore the robust performance attributes that spotlight the
superior capabilities of our advanced LED display technology,
illustrating unparalleled reliability and innovation.
| 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 |
Shenzhen Guangzhibao Technology Co., Ltd. (BRAND: LIGHT-BO) stands
as a beacon of excellence in OEM and ODM services since 2006.
Certified under ISO 9001:2015, our legacy spanning over 15 years
showcases an unwavering pursuit of innovation and top-tier quality.
LIGHTBO empowers its clients with premier, budget-friendly custom
solutions that not only significantly reduce operational expenses
but also enhance competitive advantages on the global stage.
Products Applications
Our cutting-edge 7 Segment LED Display, along with our Customized
LED Display, Numeric LED Display, and Dot Matrix LED Display, stand
as beacons of innovation and advanced design. These displays are
crafted to integrate effortlessly into a multitude of applications,
elevating both the functionality and aesthetic appeal of your
products. Whether you are enhancing the sophistication of home
appliances, delivering precise temperature and humidity readings,
or engineering robust solutions for refrigerator controllers,
thermostats, and HVAC systems, our offerings are the epitome of
exceptional performance and unrivaled quality. Experience the
exquisite blend of breakthrough technology and elegant design with
Shenzhen Guangzhibao Technology Co., Ltd.
Certifications

Office and Factory Overview



Company Exhibitions

Various transportation methods
FAQ
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 IWhat 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 .
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