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SUN4 UV LED Nail Lamp

$49.99 $49.99 $69.99 Save $20.00
  • Cures Nails 2x Faster
    Cures Nails 2x Faster
  • Up to 21 Days of Wear
    Up to 21 Days of Wear
  • Gentle on Your Skin
    Gentle on Your Skin

The SUN4 is a UV LED nail lamp with 36 dual-spectrum LEDs for consistent, full-coverage gel curing at home. Four timer presets, an infrared motion sensor, LCD countdown display, and built-in over-temperature protection in a clean, stable tabletop design.

  • No more peeling or lifting — dual-spectrum light fully cures every layer so gels bond completely to the nail
  • Four timer presets — 10, 30, 60, and 99 seconds so every coat gets the right cure time, not a universal one
  • LCD countdown display — tracks the active cure cycle in real time so you always know exactly where you are
  • Built-in over-temperature protection — thermal management keeps the lamp performing consistently session after session
  • Comfortable and spacious design — a wide, comfortable base provides ample space for manicures, pedicures, and easy cleaning
Plug US plug
In stock
  • Free US shipping $50+
  • 60-day returns
  • 2-year warranty

Description

The right nail lamp changes your results.

Reliable performance, visible in real time. The SUN4 pairs dual-spectrum curing with a built-in LCD countdown and over-temperature protection. The result? A consistant output every time.

This UV/LED combination covers the full curing window for gel nail polish. 36 precision-positioned LEDs put that coverage across the entire nail plate. Base coats, gel colors, and top coats all cure completely, edge to edge. No tacky finish. No missed spots.

Four timer presets. Full control. 10, 30, 60, and 99-second cycles match the cure time to the coat. The LCD counts down the active cycle in real time. No guessing, no lifting your hand early.

01 / SPECTRUM

UV + LED

Dual-spectrum cure

365nm and 405nm wavelengths working together. Base, color, and top coat all cure completely.

02 / Sensor

Auto

Hands-free, low-heat

Motion start plus a low-heat mode that steps intensity down for sensitive nails and thicker gel layers.

03 / Timer

4presets

10s, 30s, 60s, 99s

Four preset cure times, including a long 99-second option for a low-heat mode and thicker builder gels.

04 / Display

LCD

Live countdown

A built-in LCD tracks the cure in real time, no guesswork.

Tech specs

Engineered for safety.

Every lamp we build is engineered to perform safely and consistently, session after session, year after year. We make engineering decisions at every stage of production, from component selection to thermal management to wiring quality, that other UV nail lamp manufacturers skip to cut cost.

Every SUNUV lamp meets ETL, FCC, CE, and ROHS certification requirements for home use across the US, Canada, and Europe.

Wavelength 365 + 405 nm
LED Beads 36
Lamp Life 50,000 hr
Timer Presets 10 / 30 / 60 / 99s
Sensor Motion-activated
Dimensions 8.27 x 8.15 x 4 in
Weight 1.83 lb / 831 g
Cable 5.9 ft (US/UK/EU plug)
Warranty 2-year

How to Use your UV LED nail lamp

For a long-lasting manicure.

Getting Started
01

Prep & shape

  • Trim & file nails to desired shape
  • Push back cuticles
  • Lightly buff nail plate
  • Wash hands or wipe with nail polish remover
Shop manicure tools
03

Color & cure × 2

  • Apply first thin, even layer of gel color polish
  • Cure for 60 or 90 seconds
  • Apply second thin, even layer of gel color polish
  • Cure for 60 or 90 seconds
Shop gel polishes
04

Top & seal

  • Apply a thin, even layer of top coat.
  • Cure 60 seconds
  • Optional, wipe nails with nail polish remover.
Shop base & top coat

What's in the box

Your SUNUV  nail lamp.

A pro-tier UV LED nail lamp. Built to perform session after session.

  • SUN4 UV LED Lamp
  • Power cable (US/UK/EU plug selected at checkout)5 ft
  • User manual
  • Gel application guide

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Best for
Professionals
Beginners
Creators
Professionals
# of light beads
36
18
30
39
Timer settings
10s, 30s, 60s, 99s
30s, 60s, 99s
10s, 30s, 60s, 90s
10s, 30s, 60s, 99s
Motion sensor
Removable base
Mirrored base
Polish & Tools
You're here
Shop SUN9C
Shop SUN2C
Shop SUN3
SUN4 UV LED Nail Lamp

SUN4 UV LED Nail Lamp

★★★★3.7

$49.99$69.99
SUN9C UV LED Nail Lamp

SUN9C UV LED Nail Lamp

★★★★★4.8

$25.99$39.99
SUN2C UV LED Nail Lamp

SUN2C UV LED Nail Lamp

★★★★4.4

$39.99$55.99
SUN3 UV LED Nail Lamp

SUN3 UV LED Nail Lamp

★★★★4.3

$69.99$79.99
Best for
Professionals
Beginners
Creators
Professionals
# of light beads
36
18
30
39
Timer settings
10s, 30s, 60s, 99s
30s, 60s, 99s
10s, 30s, 60s, 90s
10s, 30s, 60s, 99s
Motion sensor
Removable base
Mirrored base
Polish & Tools
You're here
Shop SUN9C
Shop SUN2C
Shop SUN3
YOUR FAVORITES

As Seen on #NAILTOK.

Questions, sorted

Everything before your first cure.FAQs

The questions our customer team actually gets — answered plainly, no manual-speak.

Contact our team

We typically recommend 30 seconds to cure the base coat then 60-90 seconds for curing color gel and the topcoat. Builder gels and harder formulations may require longer cure times. Use your lamp's timer presets.

Yes. Use the longer timer preset (60s) and cure in thin layers for the best results with builder and hard gels.

Lightly buff the top coat, soak in acetone for 10–15 minutes, then gently push the softened gel away. Never force or peel it.

Our LEDs cure in short, timed bursts well within recommended exposure limits. Apply SPF on the backs of your hands if you cure frequently.

Yes. Every SUNUV lamp has an infrared motion sensor that starts the cure when a hand is inserted and stops when it's removed. However, if you select one of the preset timers (typically 30s, 60s, and 99s, or a low-heat mode, depending on the model), the lamp will run the full timer duration and then turn off automatically.

Free shipping on orders over the threshold shown at checkout, 30-day returns on unused lamps, and a 12-month warranty on every device.

Stay in the glow

10% off your first order.

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