Product Introduction

As a professional manufacturer specializing in LED digital tubes, LED color screens, and LED single/double color strips, we proudly launch the Multi-Purpose Home appliance digital screen—an innovative display solution designed to meet the diverse needs of modern smart home devices. This product breaks the limitations of single-scene appliance displays, integrating versatility, reliability, and intuitive interaction to become a universal core component for various household electronics.

Crafted with high-quality Epistar RGB LED chips and flame-retardant PC shell material, the digital screen operates at a low DC 3V-5V voltage, perfectly matching the energy-saving requirements of home appliances. It supports 3-digit numerical display (000-999), color-coded status prompts, and dynamic symbol display, covering temperature, time, power, working mode, and fault alert functions. With a compact size of 35mm×22mm×6mm, it can be seamlessly embedded in kitchen appliances, bathroom devices, climate control equipment, and small smart gadgets, adapting to tight installation spaces of different products.

Engineered to withstand complex home environments—including kitchen oil fumes, bathroom steam, and temperature fluctuations—the multi-purpose digital screen holds international certifications such as UL, CE, RoHS, and FCC. It delivers consistent performance across multiple scenarios, providing clear, stable display effects for home appliance brands targeting global markets.

Product Advantages

Universal Compatibility: Supports TTL, I2C, and SPI communication protocols, compatible with 98% of home appliance control systems. One screen fits multiple devices, reducing R&D and inventory costs for manufacturers.

Multi-Scene Adaptability: Boasts IP65 waterproof, oil-proof, and dust-proof ratings, with a working temperature range of -20℃ to 90℃. It adapts to kitchen heat, bathroom humidity, and living room dry environments without performance degradation.

Energy-Saving & Long-Lasting: Ultra-low power consumption of 0.4W in full-color mode and 0.1W in standby, 50% lower than similar products. LED chips offer a service life of over 70,000 hours, equivalent to 25 years of daily use.

Intuitive User Interaction: 16.7 million true colors with a CRI of 90+ enable clear color differentiation (green for normal, blue for standby, red for fault). Wide 170° viewing angle ensures visibility from any corner of the room.

Easy Integration & Customization: Standardized pinouts and plug-and-play design simplify assembly, while customizable display logic, size, and interface meet the personalized needs of different appliance types.

Product Features

Versatile Display Modes: Supports numerical display (temperature, time), color gradients (power level), flashing prompts (faults), and symbol indicators (heating/cooling), covering all functional needs of home appliances.

Anti-Glare & Eye-Protective: Matte anti-glare coating eliminates reflections under lights or sunlight, while 120Hz high refresh rate prevents flicker. Auto-dimming technology adjusts brightness based on ambient light.

Instant Response Performance: Response time less than 0.3ms ensures real-time updates when adjusting appliance settings, avoiding display lag during user operation.

Flexible Installation Options: Offers snap-in, screw-mounted, and adhesive installation methods, adapting to control panels of different shapes and structures.

Enhanced Safety Design: V-0 grade flame-retardant shell, insulation resistance ≥200MΩ, and overload protection circuit eliminate fire and electric leakage risks, ensuring home use safety.

Durable Structure: Scratch-resistant and fade-proof shell resists daily wear and tear, while sealed design prevents dust and liquid intrusion, extending product lifespan.

Application Fields

Kitchen Appliances: Ideal for microwaves, induction cookers, rice cookers, and air fryers. Displays cooking time, temperature, and working mode, with oil-proof performance resisting grease pollution.

Bathroom Appliances: Suitable for electric water heaters, smart toilets, and towel warmers. Shows water temperature, heating status, and water level, with waterproof design enduring steam and splashes.

Climate Control Equipment: Embedded in air conditioners, dehumidifiers, and space heaters. Displays room temperature, set temperature, and operating mode, facilitating quick parameter checks.

Storage Appliances: Used in smart refrigerators and freezers. Indicates internal temperature, freshness reminders, and energy-saving mode status, aligning with low-power requirements.

Laundry Appliances: Applied to washing machines and dryers. Displays remaining time, water level, and washing mode, with anti-corrosion performance resisting detergent and humidity.

Small Smart Gadgets: Perfect for electric kettles, coffee machines, air purifiers, and humidifiers. Shows working status, water temperature, and air quality, enhancing user experience.

Product FAQ

Q1: Can this digital screen be used for both high-temperature kitchen appliances and humid bathroom devices?

A1: Yes. It has a wide working temperature range (-20℃ to 90℃) and IP65 waterproof rating, with oil-proof and anti-humidity features. It can stably operate on both kitchen ovens and bathroom water heaters without performance issues.

Q2: Is it compatible with old appliance models or only new smart home devices?

A2: The digital screen supports mainstream communication protocols (TTL, I2C, SPI) and offers customizable interface options. It is compatible with both traditional appliance control systems and new smart home IoT platforms, with technical team support for adaptation.

Q3: Can the display content and color logic be customized according to product needs?

A3: Absolutely. We provide full customization services, including adjusting display parameters (numerical range, symbol style), setting unique color logic (matching brand colors), and modifying display modes. Samples are available for testing before mass production.

Q4: How to solve the problem of unclear display under strong light or dark environments?

A4: The product is equipped with an anti-glare matte coating and auto-dimming technology. It automatically adjusts brightness based on ambient light—enhancing visibility in strong light and reducing brightness in dark environments to avoid glare, ensuring clear display at all times.

Q5: What is the lead time for bulk orders, and is there technical support for integration?

A5: Standard models have a lead time of 5-7 working days for orders under 10,000 pieces. Customized orders take 10-15 working days. We provide complete technical documents (wiring diagrams, sample codes) and 24/7 online support, with remote debugging services for integration issues.

Q6: Does the product meet the energy efficiency and safety standards of European and American markets?

A6: Yes. It complies with EU ErP Directive, US Energy Star, and RoHS 2.0 standards, with UL and CE safety certifications. Its ultra-low power consumption helps appliances meet high energy efficiency ratings, ensuring smooth market access.