Powered by Made-in-China.com

Ultra Red 4-Digit 0.4-Inch LED Display for Temperature and Humidity
Negotiable
1,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailablePolarity
Common AnodeLED Color
Ultra Bright RedModel NO.
LB40401IUR0AForward Voltage
1.8-2.2V/LEDForward Current
5-10mA/LEDTube Chip Color
Single ColorDisplay Type
Segment LED DisplayIP Rating
IP54Certification
CE, RoHS, ReachDisplay Function
Clock, TemperatureApplication
Timer, TemperatureTransport Package
EPE + CartonSpecification
40.5*16mmTrademark
LIGHT-BOOrigin
Shenzhen ChinaHS Code
85312000Production Capacity
50000 PCS/DayKey features
Ultra Bright Red LED: High luminous intensity with 80-100mcd brightness and 625-635nm wavelength.
Wide Color Options: Available in red, blue, green, amber, orange, white, and pure green variants.
Certified Quality: Meets CE, RoHS, and Reach standards for global market compliance.
Versatile Application: Ideal for temperature/humidity indicators, timers, and instrument panels.
Easy Integration: Compatible with standard ICs and features easy assembly design.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2008-02-01Nearest Port: ShenzhenAverage Response Time: ≤2.59hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, CPT, FCA
AI-Powered supplier vetting
SummaryShenzhen Guangzhibao Technology Co., Ltd. is identified as a China-based manufacturer/factory and limited company producing LED displays, including 7-segment, dot-matrix, arrow, oven-timer, refrigerator, and customized displays. It reports exporting since 2008, with exports representing 71%–90% of total sales and coverage across multiple international regions. The supplier states that it operates eight production lines, has 11–20 quality-control staff and 6–10 R&D engineers, and holds ISO 9001:2015 certification. It also claims OEM/ODM experience and product compliance with SGS testing, EU RoHS, and REACH requirements. However, the available audit result is recorded as 0, the stated BV audit validity ended on 2024-10-23, and several operational capabilities—including outsourcing procedures, inventory, overseas warehousing, R&D services, and OEM services—are marked unknown. No customer cases are specifically documented.
Supplier typeThe supplier is described as both a Manufacturer/Factory and a trade company, with a limited-company structure and a Shenzhen, Guangdong, China location. The manufacturing classification is explicit, although the trade-company designation indicates that its business profile may include trading activities as well as production.
CertificationsThe supplier states that it holds ISO 9001:2015 certification and that its products pass SGS testing and meet EU RoHS and REACH standards. A BV audit is also recorded, but the audit result is 0 and the stated report validity ended on 2024-10-23, so the current status and audit performance are not fully favorable.
After-Sales capabilityThe company description claims excellent presale and after-sale service and reports broad international customer coverage. However, specific after-sales processes, service staffing, response standards, warranty arrangements, and overseas service infrastructure are not provided; overseas warehouse capability is explicitly unknown.
R&D capabilityThe supplier reports 6–10 R&D engineers, advanced production and testing equipment, and more than 18 years of OEM/ODM experience, indicating an established technical and customization base. Nevertheless, specific new-product development, ODM, SDK, or other innovation-service capabilities are marked unknown.
Production capacityThe supplier is identified as a manufacturer/factory, reports eight production lines, and states that it introduced production and testing equipment from the USA and Japan. Its 11–20 quality-control staff and ISO 9001 certification further support production-management capability, although actual capacity volumes are not provided.
Customization capabilityThe product range includes customized 7-segment and custom LED displays, and the supplier explicitly states that it can customize sizes and colors according to customer requirements. Its reported OEM/ODM experience further supports customization, although the separate OEM capability field is marked unknown.
Product Q&A
Q:What LED colors are available?
A:
The display is available in red, blue, green, amber, orange, white, pure green, and ultra bright red.
Q:What certifications does the product have?
A:
The product is certified with CE, RoHS, and Reach.
Q:What is the forward voltage and current?
A:
Forward voltage is 1.8-2.2V for Ultra Bright Red, and forward current is 5-10mA per LED.
Q:What are the typical applications?
A:
It is widely used in set-top boxes, home appliances, instrument panels, digital indicators, and temperature/humidity controllers.
Q:What is the IP rating of the display?
A:
The IP rating is IP54.
Send Inquiry
*To:
Shenzhen Guangzhibao Technology Co., Ltd
Shenzhen Guangzhibao Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
1, 2, 3, 4, 5 Digit 7 Segment Display for LED Digital Display in Red, Green, Yellow, Orange, Blue or White
US$0.20-5.00
1,000 Pieces(MOQ)
4 Digit 7 Segment LED Display White for Oven 56*35mm
US$0.7458
2,000 Pieces(MOQ)
Ultra Bright White Customized 3 Digit 7 Segment LED Display for Refrigerator/Freezer
US$1.00-2.00
10,000 Pieces(MOQ)
0.3 Inch 2 Digit LED 7 Segment Display with Seven Segment and Dp
US$0.20
1,000 Pieces(MOQ)
Ultra Red 7 Segment LED Display 4 Digit for Digital Microwave
US$0.9125
1,000 Pieces(MOQ)
3 Digit Dual Line LED Display for Temperature Control
US$0.386-0.678
1,000 Pieces(MOQ)
Outdoor IP65 12inch 7 Segment 4 Digits 88.88 Red/Green Color Gas Station LED Price Display
US$238.00-309.00
1 Piece(MOQ)
0.56 Inch 4 Digits 7 Segment Clock LED Display with RoHS From Expert Manufacturer
US$0.30
1,000 Pieces(MOQ)
Large Outdoor 7 Segment LED Display 4 Digits Gas Station Price Display for LED Gas Display Gas Station
US$292.00-418.00
1 Piece(MOQ)
Large Single Digit 8inch 7 Segment Display LED Red Emitting Color for Gas Petrol Station LED Price Sign
US$140.00-289.00
1 Piece(MOQ)
7 Segments LED Display LED Digital Board 12 Inch Display Signs Wireless LED Number Display for Gas Station
US$29.00-300.00
1 Piece(MOQ)
10inch 12inch 7 Segment LED Display for Gas Station
US$96.00-188.00
1 Piece(MOQ)
P4.81 Outdoor Full Color LED Display for Rental Events
US$127.00-135.00
1 Piece(MOQ)
Petrol Station 7 Segment Digital Number RF Remote Control 20" LED Gas Price Display Signs for Fule Station
US$29.00-300.00
1 Piece(MOQ)
Factory Price Customized Various Size 1 Digital 7 Segment Indoor LED Display Display for Bars
US$120.00-600.00
10 Pieces(MOQ)
Full Color Ultra HD P2.5 Indoor High Resolution 3840Hz Segment LED Display
US$690.00-880.00
1 Square Meter(MOQ)
Red 7 Segment Display 4 Digit for LED Seven Segment
US$0.03-0.05
2,000 Pieces(MOQ)



















