Shenzhen Guangzhibao Technology Co., Ltd.
| Payment Terms | TT in advance |
| Supply Ability | 50000pcs/days |
| Delivery Time | 15-20days |
| Packaging Details | EPE+Carton |
| Package Type | Through Hole |
| Polarity | Common Anode |
| Display Brightness | High |
| Life Time | more than 3 years |
| Oem | Yes |
| Working Temp | -44 to +132 Celsius degree |
| Brand Name | LIGHT-BO |
| Model Number | LB40281IWH3B-D |
| Certification | ISO9001&RoHS |
| Place of Origin | Shenzhen，china |
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Product Specification
| Payment Terms | TT in advance | Supply Ability | 50000pcs/days |
| Delivery Time | 15-20days | Packaging Details | EPE+Carton |
| Package Type | Through Hole | Polarity | Common Anode |
| Display Brightness | High | Life Time | more than 3 years |
| Oem | Yes | Working Temp | -44 to +132 Celsius degree |
| Brand Name | LIGHT-BO | Model Number | LB40281IWH3B-D |
| Certification | ISO9001&RoHS | Place of Origin | Shenzhen，china |
| High Light | Multimeter Panel 7segment LED Display ，7mm 7segment LED Display ，4 Digit 7segment LED Display | ||
ULRTA BRIGHT WHITE LED DISPLAY 7MM 4 DIGIT 7SEGMENT COMMON ANODE For Multimeter Panel
Product Description:
4 Digit 7 Segment LED Display
Character height: 0.28"( 7.mm)
Outer dimensions: 32.1*10.1*5.8mm
Polarity: Common anode
White Epoxy black surface
Ultra bright WHITE LED
Emitting colours: red, blue, green, white, amber, orange and yellow
Product Parameters
Code: Yellow Green - J/JU.
Infuse your displays with dynamic and vivid colors, meticulously crafted to meet your unique design preferences and elevate visual aesthetics. Transform ordinary displays into extraordinary visual experiences with our expertly designed modules.
| 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 inviting and attention-grabbing displays with this warm, cozy hue that exudes an inviting glow and magnetic appeal. Experience the charm and warmth that captivates and draws viewers in effortlessly.
| 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 energy and excitement into your visual displays with our striking, vibrant orange hue that guarantees your display stands out with flair. Energize your presentations with a pop of stunning color that commands attention.
| 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.
Dive into the captivating radiance of this vibrant color, perfect for crafting displays that demand attention and leave a lasting impression. Let your displays shine with a passionate intensity that resonates with viewers.
| 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 striking 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 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.
Choose this refreshing, crisp green for designs that align seamlessly with eco-friendly themes, creating a rejuvenating and natural appeal. Embrace the tranquility and vitality of nature with this invigorating shade.
| 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, vibrant blue, offering a refreshing and modern aesthetic that elevates any setting. Introduce a sense of calm and innovation with a color that stands the test of time.
| 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. Illuminate your designs with pure, luminous beauty that speaks of refinement.
| 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): Delve into the comprehensive performance metrics of our LED technology, engineered for exceptional reliability and optimal function under various conditions.
Explore the robust performance attributes that highlight the superior capabilities of our advanced LED display technology. Discover the strength and efficiency embedded in every component.
| 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) is a beacon of excellence in OEM and ODM services since 2006. Certified under ISO 9001:2015, our legacy of over 15 years showcases our relentless pursuit of innovation and quality. Join us on a journey of technological advancement and customer satisfaction.
LIGHTBO empowers its clients with premier, budget-friendly custom solutions that not only reduce expenses but also enhance competitive advantages in the global marketplace. Experience the synergy of cost-effectiveness and superior quality that propels your business to new heights.
Products Applications
Our 7 Segment LED Display, Customized LED Display, Numeric LED Display, and Dot Matrix LED Display are at the forefront of innovation and design. These cutting-edge displays are crafted to integrate effortlessly into a variety of applications, elevating both functionality and aesthetic appeal. Whether you're revolutionizing home appliances, ensuring precise temperature and humidity control, or engineering advanced solutions for refrigerator controllers, thermostats, and HVAC systems, our products stand as a testament to superior performance and unparalleled quality. Experience the perfect synergy of technology and 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 .
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
10million-12million
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Shenzhen Guangzhibao (Light-Bo) Technology Co. Ltd is specialized in LED products, including LED 7 segment numeric displays, alphanumeric LED displays,dot-matrix LED Displays, SMD LEDs, LED lamps,LCD backlights,LED light bar, bar gragh arrays and LED direction indicator displays and more. We offer ... Shenzhen Guangzhibao (Light-Bo) Technology Co. Ltd is specialized in LED products, including LED 7 segment numeric displays, alphanumeric LED displays,dot-matrix LED Displays, SMD LEDs, LED lamps,LCD backlights,LED light bar, bar gragh arrays and LED direction indicator displays and more. We offer ...
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