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Customized triple digit 7-segment LED display for refrigerator Control Panel

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Shenzhen Guangzhibao Technology Co., Ltd.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-755-83983496

Contact Person:
Mr.Jack View Contact Details

Customized triple digit 7-segment LED display for refrigerator Control Panel

Brand Name	Light Bo
Model Number	LB5522LRYG1S
Certification	ISO9001&RoHS
Place of Origin	Shenzhen, China
Minimum Order Quantity	1000
Price	Negotiate
Payment Terms	T/T,Western Union
Supply Ability	20000 pcs/day
Delivery Time	10-15days
Packaging Details	Carton
Surface Colo	Black or gray
Production Capacity	20,000 pcs /day
Luminous Intensity	50-60mcd
Raw Material	Plastic,Epoxy ,LED Chip,PCB
Mounting_Type	Through-hole or Surface Mount
Forward Current	5-10mA/led
Product Size	0.56" dual digits mini led display
Package Dimension	7.6 x 12.7 x 6.1mm
Luminous_Intensity	100 to 2000 mcd
Model	4 Digit 7-Segment LED Dispay
Package Type	DIP, SMD
Digit	6
Emitting Colour	Ultra bright white
Emitting Colors	Ultra bright white
Lead Time	3 - 5 days

Detailed Product Description

Customized Triple Digit 7-Segment LED Display for Refrigerator Control Panel

High brightness red/yellow/green customized three digits 7-segment LED display for refrigerator control. Discover the versatility of our LED solutions, from dynamic LED displays and high-precision dot-matrix LED displays to reliable LED segment displays—including the popular 7-segment LED displays—all available as ready-to-integrate LED display modules to elevate your projects!

Product Overview

LIGHT-BO's COB-type customized triple-digit 7-segment LED display is engineered to deliver exceptional visibility and reliability for home appliances and climate control systems. With a 0.75-inch (18.95mm) character height and compact dimensions (55×22.5×7mm), it features crisp white segments on a black surface (protected by a durable film) and supports vibrant multi-color emission—including red, yellow, pure green, blue, white, amber, and orange. Designed with a common cathode configuration, this display balances high luminous intensity (70-140mcd) with low power consumption, making it ideal for air conditioner controls, refrigerator indicators, and heating/cooling systems.

Product Images

Key Features

Vibrant Multi-Color Options: Emitting colors include red (625-635nm), yellow (585-590nm), pure green (515-525nm), plus blue, white, amber, and orange—perfect for color-coded controls
Large, Clear Digits: 0.75-inch (18.95mm) character height ensures easy readability, enhanced by high luminous intensity (70-140mcd) and uniform segment illumination
Durable Design: White segments on a black surface with a protective film for scratch resistance, paired with stable performance and long lifespan
Energy Efficient: Low forward voltage (1.8-3.3V/LED) and current (5-10mA/LED) minimize power usage, ideal for energy-conscious appliances
Easy Integration: Common cathode configuration, IC compatibility, and simple assembly streamline installation into air conditioners, refrigerators, and control panels
RoHS Compliant: Meets global environmental standards, ensuring safety for home and commercial use

Specifications

Specification	Details
Brand Name	LIGHT-BO
Type	COB
Digit Count	Triple-digit (3 digits)
Character Height	18.95mm (0.75 inch)
Package Dimensions	55×22.5×7mm
Polarity	Common cathode
Emitting Colors	Red (625-635nm), yellow (585-590nm), pure green (515-525nm), plus blue, white, amber, orange
Luminous Intensity	Red: 70-90mcd; Yellow: 80-90mcd; Pure green: 120-140mcd
Forward Voltage	Red/yellow: 1.8-2.3V; Pure green: 2.8-3.3V
Forward Current	5-10mA/LED
Compliance	RoHS

Applications

Home electronic appliances
Air conditioner controls
Refrigerator indicators and controls
Cooling/heating systems
Climate control panels

Ordering & Shipping Information

Minimum Order	1000 pieces
Trade Term	EXW
Payment Terms	T/T, WU
Origin	Guangdong, China (Mainland)
Transport Options	Ocean, Air, Land
Production Capacity	100,000 pcs/week
Packing	EPE + Carton (secure protection for transit)
Delivery Time	5-7 days

Why Choose This Display?

LIGHT-BO's triple-digit 7-segment display combines large, readable digits with versatile multi-color options, making it perfect for home appliances and climate control systems. Its durable design, energy efficiency, and RoHS compliance ensure long-term reliability, while easy integration simplifies manufacturing. Backed by high production capacity and fast delivery, it's engineered to enhance visibility and performance in your products.

Technical 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

Detailed Electrical Characteristics

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

Code: 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

Code: 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

Code: 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

Code: 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

Code: 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

Code: 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

Code: 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

Company Information

SHENZHEN GUANGZHIBAO TECHNOLOGY CO., LTD. (BRAND: LIGHT-BO)
Established in 2006, 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, 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

Office and Factory Overview

Company Exhibitions

Shipping 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 anyone 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.

Product Tags: customized triple digit LED display 7-segment LED display for refrigerator refrigerator control panel LED display

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