Dual-use dental curing light

Jul 29,2025

A dual-use (plug-in and cordless) dental curing light, as the name suggests, can be operated wirelessly using its built-in battery or plugged into a power source. This design greatly enhances the device's flexibility and convenience. Its operating principle is mainly based on the characteristic of photopolymerization resin materials rapidly curing under irradiation of specific wavelengths of light.

Hello everyone, I'm Jacky from Foshan Liangya Dental Equipment. Today, I'll introduce a rechargeable and plug-in dental curing light:

I. Working Principle and Structural Features

As the name suggests, the rechargeable and plug-in dental curing light can be used wirelessly with its built-in battery or plugged into a power source. This design greatly enhances the device's flexibility and convenience. Its working principle is mainly based on the characteristic that light-curable resin materials solidify rapidly under irradiation of specific wavelengths of light. Typically, the wavelength of light emitted by a dental curing light is 420-480 nanometers. This band of light effectively activates the photoinitiator in the resin material, triggering a polymerization reaction that solidifies the resin in a short time.

II. Advantages

Compared to traditional devices, the rechargeable and plug-in dental curing light has the following significant advantages:

1. **High Flexibility**: The wireless operation mode allows doctors to move freely during treatment without being restricted by power cords, which is particularly important when treating the posterior teeth or hard-to-reach areas.

2. **Strong Battery Life**: The built-in high-capacity battery ensures long treatment times, eliminating the need for frequent interruptions to change batteries or recharge, thus improving work efficiency.

3. **Superior Light Quality**: The advanced LED light source not only provides high light intensity but also precise wavelength, ensuring uniform curing of the resin material and improving the quality and durability of the restoration.

4. **Easy Operation**: The intuitive control interface and ergonomic design allow even beginners to quickly get started, reducing the possibility of operational errors.

5. **Low Maintenance Cost**: The long lifespan of the LED light source reduces the frequency of bulb replacements, lowering long-term maintenance costs.

Foshan Liangya Dental Equipment Co., Ltd. is a professional manufacturer of dental medical equipment. We specialize in producing LED curing lights, high and low-speed handpieces, root canal motors, and root canal length measuring instruments.

We always adhere to the business philosophy of customer first, quality first, reasonable price, and excellent service, and with integrity, we strive to be your trustworthy partner.

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Foshan Liangya's globally launched built-in LED endo motor

Wireless charging dental curing light

Foshan Liangya's globally launched built-in LED endo motor

Wireless charging dental curing light

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