Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Shenzhen Guangzhibao Technology Co., Ltd.

Shenzhen Guangzhibao Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. 7 Segment LED Display>
  3. Pure White 4 Digit LED Display 7 Segment Common Cathode for Digital Oven Timer
China Pure White 4 Digit LED Display 7 Segment Common Cathode for Digital Oven Timer
China Pure White 4 Digit LED Display 7 Segment Common Cathode for Digital Oven Timer

  1. China Pure White 4 Digit LED Display 7 Segment Common Cathode for Digital Oven Timer
  2. China Pure White 4 Digit LED Display 7 Segment Common Cathode for Digital Oven Timer
  3. China Pure White 4 Digit LED Display 7 Segment Common Cathode for Digital Oven Timer

Pure White 4 Digit LED Display 7 Segment Common Cathode for Digital Oven Timer

  1. MOQ： 1000
  2. Price： Negotiate
  3. Get Latest Price
Payment Terms T/T,Western Union,
Supply Ability 20000 PCS/Day
Delivery Time 10-15 days
Packaging Details EPE+CARTON
Package dimensions 48.6*23.6*11.8 (mm)
Character Height 10.7mm (0.41")
Polarity Common Cathode
Operating Temperature -35ºC +105ºC ~ +120ºC
Forward voltage 2.8-3.3V/led
Packing Epe+carton
Brand Name LIGHT-BO
Model Number LB40411EW-SMT-T2
Certification ISO9001&RoHS
Place of Origin Shenzhen, China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China 1.0 inch Common Cathode Single digit 7 Segment LED Display For Elevator Position

    1.0 inch Common Cathode Single digit 7 Segment LED Display For Elevator Position

    Chat online Now
  2. China 0.36 Inch Red Dual Digit 7 Segment LED Displays High Brightness For Electronic

    0.36 Inch Red Dual Digit 7 Segment LED Displays High Brightness For Electronic

    Chat online Now
  3. China Green Small Custom Two Digit 7 Segment Led Display For Instrument Panel 0.4 Inch

    Green Small Custom Two Digit 7 Segment Led Display For Instrument Panel 0.4 Inch

    Chat online Now
  4. China Instrument Panel 7 Segment LED Display Single Digit 0.8 Inch Low Power

    Instrument Panel 7 Segment LED Display Single Digit 0.8 Inch Low Power

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union, Supply Ability 20000 PCS/Day
Delivery Time 10-15 days Packaging Details EPE+CARTON
Package dimensions 48.6*23.6*11.8 (mm) Character Height 10.7mm (0.41")
Polarity Common Cathode Operating Temperature -35ºC +105ºC ~ +120ºC
Forward voltage 2.8-3.3V/led Packing Epe+carton
Brand Name LIGHT-BO Model Number LB40411EW-SMT-T2
Certification ISO9001&RoHS Place of Origin Shenzhen, China
High Light Pure White 7 segment LED display ，4 digit common cathode LED display ，Digital oven timer control display
Pure White 4 Digit LED Display 7 Segment Common Cathode for Digital Oven Timer Control
This compact, high-performance LED display is engineered for clear, stable numeric indication in a wide range of electronic devices. With a slim, standard form factor and efficient design, it delivers reliable performance while fitting easily into space-constrained panels.
Product Specifications
  • Outer dimensions: 48.6 × 23.6 × 11.8 mm
  • Digit height: 10.7 mm (0.41")
  • Polar type: Common Cathode
  • Surface: Black face design
  • Multiple emitting colors available upon request
Key Advantages
  • High Brightness & Visibility: Strong luminous intensity ensures digits stay clear and readable even in varied lighting conditions.
  • Uniform Segment Glow: Consistent brightness across every segment with no dim edges or hotspots for a clean, professional look.
  • Ultra-Efficient & Low Power: High energy conversion rate with extremely low working current, reducing power use and heat buildup.
  • Stable & Long-Lasting: Reliable performance for continuous operation with strong durability for long product lifetime.
  • Flexible Color Options: Supports a full range of custom colors to match your device design and application needs.
Applications
  • Instrument panels
  • Small home appliances
  • Digital controllers & indicators
  • Electronic meters & testing equipment
  • Compact industrial control devices
Delivery Time
Quantity (pieces) 1 - 100 101 - 1000 > 1000
Estimated Delivery Time (days) 5 15 Pending
Technical Specifications
Absolute Maximum Ratings (Ta=25°C)
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 °C
Storage Temperature Range Tstg -40~+85 °C
Solder Temperature (≤3 seconds) Th 260 °C
Electrical Characteristics by Color 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 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 - 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 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 - 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 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 - 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 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 - 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 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 - 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 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 - 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 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 - 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 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
Manufacturer Information
SHENZHEN GUANGZHIBAO TECHNOLOGY CO., LTD. (BRAND: LIGHT-BO)
Established in 2006, we are 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.
Products Applications
7 Segment LED Display applications in various electronic devices
7 Segment LED Display, Customized LED Display, Numeric LED Display, Dot matrix LED Display, widely used for home appliances, temperature indicators, humidity indicators, refrigerator controller, thermostats indicator, heating and cooling control and so on.
Certifications
Company certifications and quality standards
Office and Factory Overview
Manufacturing facility overview Production equipment and workspace Quality control and testing area Assembly line operations Technical team and R&D department
Company Exhibitions
Trade show exhibition booth Industry exhibition participation
Shipping Services
Global shipping and logistics services
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. Details of payment methods can be negotiable.
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 certified manufacturers with more than 20 years experience. We conduct twice 100% percent test for all of our products before shipment.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • 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 ...

+ Read More

Get in touch with us

  • Reach Us
  • Shenzhen Guangzhibao Technology Co., Ltd.
  • ROOM 308,3/F,BUILDING 1,BAIWANG RESEARCH AND DEVELOPMENT BUILDING,NO. 5298 ,SHAHE WEST ROAD,XILI STREET,NANSHAN DISTRICT,SHENZHEN
  • https://www.segment-leddisplay.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.