Welcome to Shenzhen Guangzhibao Technology Co., Ltd!
You are here: 
Light-Bo 0.39-Inch (9.9mm) Single-Digit 7-Segment LED Display, Ultra Bright White, Common Anode for Home Appliances & Indicators
Ultra Bright White LED
0.39" 7-Segment Anode
Cooktop LED Display
9.9mm White Anode
Ceramic Cooktop LED
Product Overview
This standard single-digit 7-segment LED display from Brand Light-Bo is engineered for compact, high-visibility numeric readouts in ceramic electric cooktops, home appliances, and digital indicators. Featuring a 0.39-inch (9.9mm) character height and space-saving package dimensions (10×13×7mm), it fits seamlessly into slim device enclosures—ideal for tight spaces in cooktops or instrument panels. Configured as common anode, it delivers vivid ultra-bright white emission with uniform segment illumination, ensuring clarity in both bright kitchens and industrial environments. Optimized for efficiency (low current operation) and durability (long lifetime), it meets RoHS standards, integrates easily with PCBs/sockets, and supports high-volume production—making it a reliable, scalable solution for manufacturers.
Main Image
| Specification | Details |
| Brand Name | Light-Bo |
| Type | Standard single-digit 7-segment LED display |
| Character Height | 9.9mm (0.39 inch) |
| Package Dimensions | 10×13×7mm |
| Polarity | Common Anode |
| Emitting Color | Ultra bright white |
| Core Performance | High luminous intensity, low current operation, continuous uniform segments |
| Compliance | RoHS Compliant |
Core Product Features
1. Compact Design & High Visibility
10×13×7mm Miniature Profile: Perfect for space-constrained applications like ceramic electric cooktops (where control panels are slim and heat-resistant) or compact home appliances (e.g., mini ovens, portable heaters).
Ultra Bright White Emission: Delivers high luminous intensity to cut through ambient light—critical for cooktops near overhead lamps or instrument panels in industrial settings—ensuring digits (0-9) remain readable at a glance.
Continuous Uniform Segments: Light spreads evenly across all 7 segments, eliminating "dark spots" or uneven brightness—essential for clear recognition of values like cooktop temperatures (e.g., "200°C") or humidity readings (e.g., "60%").
2. Efficient & Reliable Operation
Low Current Operation: Minimizes energy consumption, making it suitable for 24/7 operated devices (e.g., always-on temperature indicators) or energy-efficient home appliances—aligning with eco-friendly design trends.
Stable Performance & Long Lifetime: Built to withstand temperature fluctuations (critical for cooktops) and frequent use, ensuring consistent functionality over years—reducing maintenance needs for both manufacturers and end-users.
IC Compatibility: Works seamlessly with standard display driver ICs, simplifying circuit design and reducing integration time for production lines.
3. Easy Integration
Simplified Mounting: Designed for hassle-free installation on PCBs and sockets, with a lightweight build that streamlines assembly—even for high-volume manufacturing (supported by 50,000 pcs/day production capacity).
Detail Image
Tailored for bulk orders with efficient supply chain support:
| Trade Term | Details |
| Minimum Order Quantity (MOQ) | 1000 Pieces |
| Trade Terms | EXW (Ex Works) – Price includes product; buyer manages pickup, shipping, and customs from Guangdong factory. |
| Payment Terms | T/T (Telegraphic Transfer), WU (Western Union) – Flexible options for global transactions. |
| Place of Origin | Guangdong, China (Mainland) – Leverages mature electronics manufacturing hubs for consistent quality. |
| Production Capacity | 50,000 pieces/day – Capable of fulfilling large orders quickly to meet tight production deadlines. |
| Packing | EPE (Expandable Polyethylene) + Carton – Shockproof packaging protects displays during transit (ocean/air/land transport). |
| Delivery Date | 5-7 Days – Fast lead time for urgent orders, ensuring timely inventory replenishment. |
| Means of Transport | Ocean (cost-effective for bulk), Air (rapid for small batches), Land (regional distribution in Asia). |
Applications
Ideal for devices requiring compact, reliable single-digit displays:
Ceramic Electric Cooktops: Showing temperature settings (e.g., "180" for 180°C) or heat levels (e.g., "5" for high).
Home Appliances: Microwaves (power levels), toasters (browning settings), or humidifiers (mist intensity).
Instrument Panels: Industrial gauges (pressure, flow rate) or medical device auxiliary displays (e.g., "3" for low/medium/high).
Digital Indicators: Temperature/humidity monitors (e.g., "25" for 25°C), converters (voltage readings), or battery level displays.
Application Image
Why Choose This Light-Bo Display?
This 0.39-inch single-digit LED display stands out for efficiency and scalability:
Its compact size and common anode polarity make it a versatile fit for cooktops, appliances, and indicators with space constraints.
High production capacity (50,000 pcs/day) and fast delivery (5-7 days) ensure it meets high-volume manufacturing needs.
RoHS compliance and durable performance align with global quality standards, making it suitable for export to key markets.
For manufacturers seeking a reliable, cost-effective single-digit display to enhance their products' functionality, this Light-Bo solution delivers consistency, efficiency, and supply chain reliability.
(0)
Lucy