Light cure units play a vital role in dental clinics, serving diverse purposes such as orthodontic bracket bonding, post and core build-up, cosmetic dentistry procedures, luting agents, and the application of pit-fissure sealants. Among the various types of curing lights, Light Emitting Diode (LED) units are the most extensively used. LED technology offers efficient and versatile curing capabilities, making it a preferred choice for ensuring successful outcomes in a range of
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Dental Equipment
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Composite Restoration
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Light Cure Units
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Woodpecker iLED Plus Light Cure Unit
₹4,688
₹5,139
9% Off
Save 3% with LIGHTCURE
Woodpecker Mini S Light Cure Unit
₹2,480
₹2,897
14% Off
Save 3% with LIGHTCURE
Dentmark LED Light Cure Unit
₹1,554
₹2,000
22% Off
Woodpecker O Light Cure Unit
₹3,905
₹4,911
20% Off
Save 3% with LIGHTCURE
3M Elipar Deepcure Light Cure Unit
₹51,910
₹76,300
32% Off
Woodpecker O Light Plus Light Cure Unit
₹4,859
₹5,804
16% Off
Save ₹4,659 with MB3K
Ivoclar Vivadent Bluephase N MC Light Cure Unit
₹32,605
₹33,197
2% Off
Save 3% with LIGHTCURE
Ivoclar Vivadent Bluephase N Light Cure Unit
₹63,722
₹85,697
26% Off
Save 3% with LIGHTCURE
Orikam Curing Pen Light Cure Unit
₹11,161
₹13,728
19% Off
Save 3% with LIGHTCURE
Dentmark Inbuilt Led Curing Light For Dental Chair Unit
₹3,121
₹7,143
56% Off
Save 7% with MBFIRST
Light cure units play a vital role in dental clinics, serving diverse purposes such as orthodontic bracket bonding, post and core build-up, cosmetic dentistry procedures, luting agents, and the application of pit-fissure sealants. Among the various types of curing lights, Light Emitting Diode (LED) units are the most extensively used. LED technology offers efficient and versatile curing capabilities, making it a preferred choice for ensuring successful outcomes in a range of dental applications.
Light curing, also known as photopolymerization, relies on transforming individual resin monomers into connected polymer chains, reducing the viscosity of the resin until it solidifies. This process is initiated by photo initiators, molecules that generate free radicals upon absorbing light at specific wavelengths. Free radicals then interact with resin monomers, altering their chemical bonds to enable them to link together. This chain reaction releases more free radicals, facilitating continuous conversion throughout the material. The degree of conversion directly impacts the durability of the resulting restoration. However, material shrinkage can occur, necessitating caution to prevent stress at the tooth-composite interface and potential secondary caries. Factors influencing the degree of conversion include light intensity, restorative material characteristics, light distance and angle, and exposure time. The selection of the right light wavelength is crucial, as different photoinitiators respond to specific wavelengths, emphasizing the importance of matching the light source to the restorative material for optimal outcomes.
Composite restoration in dentistry is a technique-sensitive process, particularly in large cavities where polymerization shrinkage is a concern. To address this, a multi-step curing approach is essential. Proper accessibility and positioning of the light probe are crucial for the success of the restoration. Ensuring that the light tip is close and perpendicular to the target area is important, and in cases where the tip is smaller, adopting a multi-step polymerization process becomes necessary. Stabilizing the light source is crucial to delivering adequate energy for effective curing. Additionally, the multi-step placement of composite material not only helps prevent polymerization shrinkage issues but also reduces the likelihood of air entrapment, ensuring a more complete seal for the restoration.
The evolution of light curing in dentistry has seen significant advancements in technology and materials over the past six decades. The initial development of light curing resin composites around 60 years ago led to the introduction of the first curing lights in the 1970s. Since then,...