As an Amazon Associate I earn from qualifying purchases.
Are you looking for the best lamp to use for your gel nails? With so many options on the market, it can take time to decide which wattage is correct for you.
Fortunately, this post will walk you through choosing the ideal wattage light to guarantee that your gel nails always appear immaculate. We’ll discuss what lamps are available and what wattage is best for curing different gels.
By the end of this article, you’ll have all the information you need to make an informed decision and find the perfect lamp for your needs. So, read on to learn more about gel nail lamps and how to choose a wattage that works best for you.

Definition of Gel Nail
Gel nail refers to a type of manicure that uses a gel-based polish, which is cured under an LED or UV lamp after being applied to the nails. This curing process hardens the gel polish, making it more durable and longer-lasting than traditional nail polish. The capacity of high-gloss gel nails to withstand chipping and peeling for up to two weeks is widely recognized. They are a popular choice for salon and at-home manicures due to their durability and glossy finish.
Benefits of Gel Nail
Long-Lasting: Gel nails are known for their durability. They can last up to two weeks without chipping or peeling, making them an excellent option for a long-lasting manicure.
High-Gloss Finish: Gel nails have a high-gloss finish that is hard to achieve with traditional nail polish. This makes them a popular choice for special occasions or for those who prefer a glossy look.
Quick Drying: Because gel nails are cured under a UV or LED lamp, they dry quickly. This means you don’t have to worry about smudging or ruining your manicure while waiting to dry.
Wide Range of Colors: You can pick a shade of gel nail polish that matches your style because it comes in various colours.
Easy to Remove: While gel nails are durable, they are also easy to remove when ready for a change. You can soak them off at home or professionally remove them at a salon.
Protects Natural Nails: Gel nails provide a protective layer over natural nails, which can help prevent breakage and promote healthier, stronger nails.
Cost-Effective: While the initial cost of a gel manicure may be higher than a traditional manicure, the fact that it lasts longer can make it more cost-effective in the long run.
Different Types of Gel Nails

There are several types of gel nails, each with its unique characteristics:
Hard Gel: This is solid and durable, making it a popular choice for nail extensions. It’s cured under a UV or LED lamp and can’t be soaked off with acetone – it must be filed off.
Soft Gel: Also known as soak-off gel, this gel is less durable than hard gel but can be easily removed with acetone. It’s ideal for those who want the look and durability of gel nails but want to change their colour more frequently.
Shellac: This is a hybrid between traditional nail polish and gel polish. It’s applied like regular nail polish but is cured under a UV or LED lamp. It’s less durable than hard or soft gel but is easier to remove.
PolyGel: This is a newer type of gel that combines the best qualities of acrylic and hard gel. It’s lightweight, durable, and more flexible than traditional gels. It’s also odourless and can be easily shaped and manipulated.
Builder Gel: This type of gel is used to create nail extensions or to reinforce the natural nail. It’s thicker than other types of gel and requires a UV or LED lamp to cure.
Gel Overlay: This involves applying a gel layer over your natural nails without extending the length. It’s a great way to add strength and shine to your nails while maintaining a natural look.
What Watt Lamp Should I Use For Gel Nails?
The wattage of the lamp you should use for gel nails depends on the type of lamp and your specific needs.
For UV lamps, a higher wattage will cure the gel polish faster. Most UV lamps range from 9-54 watts. A 36-watt UV lamp is usually sufficient for home use, while a 54-watt light may be better for professional service.
For LED lamps, the wattage doesn’t necessarily affect the curing time. Most LED lamps range from 6-48 watts. A 24-watt LED lamp is usually sufficient for home use, while a 48-watt light may be better for professional service.
Remember, the curing time increases with increasing wattage. However, higher-wattage lamps are also generally more expensive. Therefore, consider your budget and how often you plan to do gel manicures when choosing a light.
Understanding Your Lamp Requirements
When choosing a lamp for your gel nails, it’s essential to understand the requirements of the specific gel polish you are using. Some gel polishes require a particular type of lamp (UV or LED) or an exact wattage to cure correctly.
Always check the manufacturer’s instructions for the gel polish to ensure you are using the correct lamp. Using the wrong type of lamp or light with the incorrect wattage can result in the gel polish not curing correctly, leading to a less durable manicure or even damage to your nails.
In addition, consider how often you plan to do gel manicures. If you only plan to do them occasionally, a lower-wattage lamp may be sufficient. However, if you plan to do them regularly, investing in a higher-wattage light may be worth it for the faster curing time.
Ultraviolet (UV) Lamps vs LED Lamps
UV and LED lamps are the main lamps used for curing gel nails. Both types of lamps work by emitting light that is absorbed by the gel polish, causing it to harden or “cure.” However, there are some critical differences between the two:
UV Lamps: UV lamps emit a broad light spectrum, which can cure any gel polish. They are typically less expensive than LED lamps, but they take longer to heal the polish – usually around 2-3 minutes per coat. UV lamps also require more energy, and the bulbs must be replaced periodically.
LED Lamps: LED lamps emit a narrower spectrum of light, which means they can only cure gel polishes formulated to be fixed by LED light. However, they heal the class much faster – usually around 30 seconds per coat. LED lamps are more energy-efficient than UV lamps, and the bulbs last much longer, so they don’t need to be replaced.
In terms of safety, both types of lamps emit UV radiation, which can cause skin ageing and potentially skin cancer with prolonged exposure. However, the risk is considered low and can be further reduced by applying a broad-spectrum sunscreen on your hands before using the lamp.
Advantages of UV Lamps
- Versatility: UV lamps can cure all types of gel polish, regardless of the brand or type. This makes them a versatile choice if you like to use a variety of different gel polishes.
- Lower Cost: UV lamps are generally less expensive than LED lamps, making them a more affordable option for those on a budget.
- Easy-to-Replace Bulbs: The bulbs in UV lamps are easy to replace when they burn out, which can extend the lifespan of the lamp.
Disadvantages of UV Lamps
- Longer Curing Time: When gel polish is cured, UV lamps take longer than LED lamps. This can make the manicure process more time-consuming.
- Energy Consumption: UV lamps use more energy than LED lamps, which can lead to higher electricity costs over time.
- Bulb Replacement: The bulbs in UV lamps need to be replaced periodically, which can add to the overall cost of the lamp.
- Potential Health Risks: While the risk is considered to be low, prolonged exposure to the UV radiation emitted by these lamps can potentially lead to skin aging and skin cancer.
Advantages of LED Lamps
- Faster Curing Time: LED lamps cure gel polish much faster than UV lamps. This can significantly speed up the manicure process.
- Energy Efficiency: LED lamps are more energy-efficient than UV lamps, saving you money on electricity costs over time.
- Long-Lasting Bulbs: The bulbs in LED lamps last much longer than those in UV lamps and rarely need to be replaced.
Disadvantages of LED Lamps
- Higher Cost: LED lamps are generally more expensive than UV lamps, which can make them a less affordable option for some people.
- Limited Compatibility: LED lamps can only cure gel polishes formulated to be fixed by LED light. This can limit your choice of gel polishes.
- Potential Health Risks: Like UV lamps, LED lamps also emit UV radiation, potentially leading to skin ageing and skin cancer with prolonged exposure. However, the risk is considered to be low.
Factors to Consider When Choosing a Watt Lamp for Gel Nails

Type of Gel Polish: Different types of gel polish require different kinds of lamps (UV or LED) and different wattages to cure correctly. Always check the manufacturer’s instructions for the gel polish to ensure you are using the correct lamp.
Curing Time: Higher-wattage lamps cure gel polish faster than lower-wattage lamps. If you’re short on time or plan to do gel manicures frequently, a higher-wattage light may be a better choice.
Budget: Higher-wattage lamps are generally more expensive than lower-wattage lamps. Consider how much you will spend on a light and balance this with the other factors.
Frequency of Use: If you plan to do gel manicures regularly, investing in a higher-wattage lamp may be worth it for the faster curing time. However, if you only plan to do them occasionally, a lower-wattage light may be sufficient.
Energy Efficiency: LED lamps are more energy-efficient than UV lamps, saving you money on electricity costs over time. However, they are also generally more expensive upfront.
Health Considerations: Both UV and LED lamps emit UV rays, which, over time, may cause skin cancer and premature ageing of the skin. Consider using a broad-spectrum sunscreen on your hands before using the lamp to reduce this risk.
Compatibility: Not all gel polishes can be cured with an LED lamp, so if you have a variety of brands and types of gel polish, a UV lamp might be a better choice.
Longevity: LED lamps have a longer lifespan than UV lamps without the need for new bulbs, which could ultimately result in them being a more economical option.
Size and Portability: If you travel often or have limited space, consider the size and portability of the lamp. Certain types are lightweight and portable, which makes storing and transporting them simple.
Extra Features: Some lamps have additional features like timers, automatic sensors, and adjustable settings for different types of gel polish. Consider whether these features are essential to you.
Conclusion
Choosing a suitable wattage lamp for your gel nails can make a significant difference in the quality and longevity of your manicure. Whether you opt for a UV or LED lamp, you must consider factors such as the type of gel polish you’re using, your budget, how often you plan to use the light and any potential health considerations.
For home use, a 36-watt UV lamp or a 24-watt LED lamp is usually sufficient. However, if you’re a professional or plan to do gel manicures frequently, you may want to invest in a higher-wattage light for faster curing times.
Always follow the manufacturer’s instructions for the gel polish and the lamp to ensure the best results. With suitable light, you can achieve salon-quality gel nails at home and enjoy a durable, high-gloss manicure for weeks.
As an Amazon Associate I earn from qualifying purchases.