The bad news is that while some lamps are referred to as UV lamps and others as LED lamps, both emit ultraviolet radiation — predominantly in the form of UVA, according to the American Academy of Dermatology. So, regardless of the type of lamp, it's a good idea to follow the same recommendations we've offered in the past — protect your hands from UVA exposure by wearing sunscreen on your hands or slipping on a pair of fingerless gloves during your manicure to give your skin some added protection from the potentially damaging UVA radiation. Power source: Mains, Dimensions: 120mm x 85mm x 210mm, Curing time: 30 or 60 seconds, Lamp type: LED Also, keep in mind that LED lamps tend to last longer, while the bulbs in UV lamps often need replacing. However, not all gel polishes can be cured by LED lamps. “Salons that use strong gels like UV gel, or hard gels, will likely use UV lamps, which cure all gels,” she says. “UV lamps are also more effective at curing clear gel nails.” Cons: Small size isn't ideal for toes or long fingers, time setting isn't adjustable, only one option, doesn't come with a base coat, doesn't come with nail polish, you have to wait 30 minutes before you cure, very time-consuming.

nail lamps - Harvard Health Safety of LED nail lamps - Harvard Health

The key difference between UV and LED nail lamps is the type of lightbulb used. LEDs are usually more energy efficient and emit weaker rays than UV light bulbs. Here’s what that means for your nails: LED lamps can't technically be used to dry normal nail polish. But, those who want to make their favourite nail varnish last longer can put a gel top coat over it. Available at CultBeauty, it's a standard, simple lamp that's vegan and cruelty-free, like all of the brand's products.When choosing whether to go for an LED drying lamp or a UV one, you should consider that the former has a faster drying time, giving your nails less exposure to intense light. Not only are nail lamps more convenient, but the best ones come with built-in functionalities such as timer settings, and clever space design so that your hand sits comfortably under the lamp - meaning they're super easy to ensure you're using them correctly at home. Some are even so tiny; you can slot them in your handbag or suitcase. Before we reveal the best ones that are worthy of your cash it’s worth noting that using a lamp often involves exposing your skin to UV rays. So, keep your SPF handy and apply a thin layer to your hands or feet before curing. SPF 30 is a good shout and will help to prevent damage. Which is better, a UV or LED nail lamp?

Nail Lamp: What is the Difference? – Mylee UV vs LED Nail Lamp: What is the Difference? – Mylee

The lamp itself is wide enough for you to fit your whole hand (so you don't have to do it in time-consuming stages), but is small enough to store easily, and easy to assemble - you simply attach the magnetic tray and plug it in. The purpose of the detachable tray is to allow you to remove it and make more space if you're painting your toes. This is obviously really useful when giving yourself a pedicure, but means the tray will fall off when giving yourself a manicure if you're using it on anything but a totally flat surface. This technique means you won't be limited to the colour selection of gels and it should also come off easily. The LED bulbs are positioned to ensure even light distribution, and there are three timer pre-sets for 15, 30 and 60-second cures. Generally, though, UV nail lamps are classified as very low risk and they won't burn your nails if you're using one that has been approved for use. What wattage nail lamp is best? Power source: Mains, Dimensions: 26cm x 23cm x 11.2cm, Curing time: 120 or 180 seconds, Lamp type: UV

Gel manicures, last two to three weeks and you can find virtually any colour you’re after in a gel nail polish shade.