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China factory - Shenzhen Guangzhibao Technology Co., Ltd.

Shenzhen Guangzhibao Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Customized Ultra Bright White 7 Segment LED Display Common Cathode for Gas
China Customized Ultra Bright White 7 Segment LED Display Common Cathode for Gas

  1. China Customized Ultra Bright White 7 Segment LED Display Common Cathode for Gas
  2. China Customized Ultra Bright White 7 Segment LED Display Common Cathode for Gas
  3. China Customized Ultra Bright White 7 Segment LED Display Common Cathode for Gas

Customized Ultra Bright White 7 Segment LED Display Common Cathode for Gas

  1. MOQ： 1000
  2. Price： Negotiate
  3. Get Latest Price
Payment Terms T/T
Supply Ability 20000 pcs/day
Delivery Time 10-15 days
Packaging Details Carton
Advange Timely Delivery
Service OEM / ODM acceptable
Brightness High Brightness
Display Function Graphics
Character Height 14.2mm ( 0.56")
Characteristics stable quality and long lifetime
Trademark LIGHT-BO
Displaytype 7 Segment
Segment Type Common Cathode
Pin 10
Forward Current 12-15mA
Emitting Colors Ultra bright Yellow
Operatingvoltage 1.8V to 3.3V
Display Angle 120°
Advantage Fast heat dissipation
Brand Name Light Bo
Model Number LB3490LWH3S-T8-D
Certification ISO9001&RoHS
Place of Origin Shenzhen, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 20000 pcs/day
Delivery Time 10-15 days Packaging Details Carton
Advange Timely Delivery Service OEM / ODM acceptable
Brightness High Brightness Display Function Graphics
Character Height 14.2mm ( 0.56") Characteristics stable quality and long lifetime
Trademark LIGHT-BO Displaytype 7 Segment
Segment Type Common Cathode Pin 10
Forward Current 12-15mA Emitting Colors Ultra bright Yellow
Operatingvoltage 1.8V to 3.3V Display Angle 120°
Advantage Fast heat dissipation Brand Name Light Bo
Model Number LB3490LWH3S-T8-D Certification ISO9001&RoHS
Place of Origin Shenzhen, China
High Light ultra bright white 7 segment LED ，common cathode 7 segment display ，gas cooker controller LED display
Customized Ultra Bright White 7-Segment LED Display
Common cathode LED display specifically engineered for gas cooker controllers, built-in oven controls, and multifunction cooking timers.
Product Overview
This purpose-built visual solution is designed exclusively for high-heat kitchen environments, operating reliably at temperatures from +105°C to +120°C. The display ensures clear readability for cooking times, heat levels, and status indicators—critical for safe gas cooker operation.
With a customized 90×34×14mm package size, yellow segments on a black surface enhanced by protective film, and ultra bright white illumination (100-120mcd), it maintains visibility in bright kitchen lighting. Common cathode configuration simplifies integration while low power consumption and RoHS/REACH compliance make it an eco-friendly, durable choice.
Product Images
Customized 7-segment LED display for gas cooker controllers Close-up view of ultra bright white LED segments LED display with yellow segments on black surface High-temperature resistant LED display package
Key Features
Gas Cooker-Optimized Durability
  • High-temperature resistance: Operates reliably at +105°C to +120°C
  • Protective film resists oil, grease, and kitchen splatters
  • Stable performance during vibrations and voltage fluctuations
Superior Visibility for Kitchen Use
  • Ultra bright white illumination (100-120mcd) cuts through glare
  • High contrast yellow segments on black background
  • Wide viewing angle for readability from multiple positions
Customized Design & Easy Integration
  • Tailored 90×34×14mm package fits standard control panels
  • Common cathode configuration works with standard driver ICs
  • Continuous uniform segments eliminate dim spots
Energy Efficiency & Compliance
  • Low power consumption with optimized forward voltage (2.8-3.2V)
  • Long lifespan: 50,000+ hours matching appliance service life
  • RoHS/REACH compliant for global market compatibility
Applications
  • Gas cooker controllers for cooking times and heat levels
  • Built-in oven controls for preheat countdowns and temperatures
  • Multifunction cooking timers for precise cooking
  • Other high-heat home appliances: air fryers, toasters, induction cooktops
Why Choose This Display for Gas Cookers?
Heat resistance ensures no failure near gas burners or oven heat—critical for safety. Kitchen-proof durability with protective film extends lifespan and simplifies maintenance. User-friendly visibility with high contrast design reduces cooking errors. Customized fit matches standard gas cooker control panels, avoiding design delays. Global market ready with RoHS/REACH compliance.
Product Parameters
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
Technical Specifications 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
Amber/Yellow - Y
Parameter Symbol Condition Min Typ Max Unit
Forward Voltage Vf If=10mA 1.8 2.5 V
Luminous Intensity Iv If=10mA 60 80 mcd
Ultra Bright White - WH
Parameter Symbol Condition Min Typ Max Unit
Forward Voltage Vf If=10mA 2.8 3.2 V
Luminous Intensity Iv If=10mA 120 140 mcd
LED Color Temperature K If=10mA 5500 20 6800 K
Manufacturer Information
SHENZHEN GUANGZHIBAO TECHNOLOGY CO., LTD. (BRAND: LIGHT-BO) - Established in 2006, ISO 9001:2015 certified company with over 15 years OEM and ODM experience in optoelectronics LED displays. Committed to providing high quality, low cost customized solutions.
Products Applications
LED display applications in home appliances and controllers
7 Segment LED Display, Customized LED Display, Numeric LED Display, Dot matrix LED Display widely used for home appliances, temperature indicators, humidity indicators, refrigerator controllers, thermostats, heating and cooling controls.
Certifications
Quality certifications including ISO 9001
Office and Factory Overview
Modern manufacturing facility Production line for LED displays Quality control station Assembly area Factory overview
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 more.
Q3: What is your MOQ?
A: Our MOQ is 1000 pcs, but we accept sample orders and small orders below MOQ.
Q4: Can I get samples for testing?
A: Yes, we provide 5-10 free samples for testing with freight cost borne by customer.
Q11: Can you do custom design products?
A: Yes, OEM & ODM services available. We customize sizes, LED colors and functional icons according to requirements.
Q15: How do you ensure product quality?
A: We are ISO 9001 certified manufacturers with over 20 years experience. We conduct twice 100% testing 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 ...

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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/

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