For the full UV LED NAIL LAMP manual, please visit the manual page for details.
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SMART UV LED Nail Lamp Intro
Unboxing of UV LED Nail Lamp
Cures ANY gel.
YOUR way. EVERY time.
Precision, Comfort, and Control
to Create Your Own Curing Recipe.
The ultimate tunable instrument built with advanced engineering and flexible modes, designed to eliminate compromises and ensure the perfect, consistent cure for every client and every material.
Pure Gold Wire Engineering
Industry-best diodes, custom-made in Taiwan, feature Pure Gold Wires to prevent oxidation, ensuring stable irradiance and consistent curing times over the entire lifespan of the lamp. Cures all modern formulas, including HEMA- and TPO-Free gels.
Even Curing at Every Angle
Unique inner form factor with diodes precisely positioned at a 25° angle. This geometry ensures EVEN irradiance across the entire curing zone, eliminating shadowed zones (under-cured thumbs/edges) that plague hemisphere designs.
Unwavering, Continuous Power
Designed for high-volume salons, this wired model provides continuous, stable irradiance directly from the power source. Offers absolute reliability and peace of mind for uninterrupted, back-to-back client services.
Professional Workflow Control
Tailor the lamp's operation to match your technique, materials, and client comfort needs by combining timer presets (10/30/60/90) and specialty modes.
Flexible Auto Sensor
Enables custom workflow control by allowing you to choose between Auto-Pause, Auto-Reset, or Manual Override curing cycles (by short press the same timer).
Low Heat Mode
Gradually increases power to prevent "heat spikes”
Hand Care Mode
Reduces UV exposure for sensitive clients by turning off two rows of UV
Mute Mode
Provides optional silent operation for a more relaxed and quiet salon environment.
Other features
Protective PU Coating
Protective PU coating (inside/out) is highly resistant to gels and solvents, allowing for simple, fast, and hygienic cleaning.
Removable Base Tray
Magnetic, removable base tray for fast, hygienic cleaning and quick adaptation for comfortable, professional pedicure services.
Dual Side Cable Entry
Dual side cable entry and built-in protection against accidental pulling ensure a secure, tidy workspace and flexible setup options.
Model
4BLANC Corded
4BLANC Cordless
Analogue for $80
Analogue for $250
Analogue for $400
UV irradiance μW/cm²
17450
17450
12520 to 16510
4000 to 9000
N/A
Hand Care Mode
Low Heat Mode
PU Coating (inside / outside)
Cable Secured Connection
Declared power (W)
36W
36W
45-48W
36-48W
45W
Real Power (W) as indicated on the power adapter
36W
24W
33.6W
36-45W
30W
Equivalent of CCFL lamps (non-LED)
103W
103W
71-94W
48-72W
N/A
Battery
Technical specifications
Number of LEDs
36
UV intensity
17450μW/cm2
Peak wavelength
A365nm+405nm
LED Life
Up to 1,500 hours
Nominal power
36 W
(Irradiance equivalent to a 60W CCFL lamp)
Input voltage
24V
Package weight
1520g
Net Weight
680g
Manual
Warranty
This device is covered by a one-year limited warranty. For warranty registration, please visit the warranty page for details.
Frequently asked questions
Have questions? We’re here to help
For more questions or further information, please visit our FAQ page.
What makes 4BLANC®'s UV LED Lamps different from others?
4BLANC® offers two models – one corded and one cordless. They use custom-made dual-wavelength LEDs manufactured in Taiwan. This ensures no oxidation, no power drop, and consistent curing throughout the lamp's lifetime. The lamp contains 72 bulbs arranged in a 25° angled geometry for even curing. This includes top and side LEDs to eliminate dead zones.It’s designed to eliminate under-curing, peeling, and tacky layers — common with weaker or inconsistent lamps.
What’s the difference between the two models, and which one should I choose?
4BLANC® offers two versions of the Smart UV LED Nail Curing Lamp: corded and cordless. Both models are identical in terms of: LED count, Functions & modes, and performance.
Choose the corded model if:
You prefer unlimited continuous use
Your workspace has a fixed setup (e.g., busy salon station).
Choose the cordless model if:
You need mobility or work off-site (e.g., mobile technicians)
You want to eliminate cord clutter
Does this UV lamp work with all gel polish brands?
Yes. The 4BLANC® Smart UV Lamp (both wired and cordless) uses technology which is compatible with all modern gel formulas. It cures ALL gel brands (base, builder, hard gels, polygel, tops) — unlike cheaper lamps that may leave sticky or undercured layers.
How many modes does the UV lamp have?
4 Buttons – 11 Functions – 6 Modes
The lamp includes four timer options: 10/30/60/90 seconds
Hand Care + Low Heat + 3 Timer Modes by Senor (Pause/Reset/Ignore), Signal/Mute, Overtime, Factory Reset.
You can customize the default timer in the settings. The best all-in-one tunable tool for a PRO.What is the Triple Sensor Logic, and what can I choose?
Pause mode – Timer freezes when the hand is removed and resumes on return.
Reset mode – Classic behavior: resets timer when hand is re-inserted.
Ignore mode – Disables the sensor entirely for manual control.
Can I use this UV lamp for both hands or feet?
Yes. The lamp is designed to be spacious and suitable for curing either hands or feet. The mirrored bottom plate is removable, which makes pedicure setups easier.
Does the UV lamp support low-heat mode?
Yes. The lamp features a real Low Heat Mode, gradually ramping up power over 30/60/90s timers. This avoids heat spikes or burning sensations — perfect for builder gels or sensitive skin.
What is “Hand Care Mode” and how does it work?
Hand Care Mode disables the top two rows of LEDs, reducing the amount of light and heat reaching the client’s skin. This mode does not affect curing performance for gels but lowers skin surface temperature dramatically — ideal for comfort and safety that we value so much at 4BLANC®.
How to care for my device?
Caring for your lamp is effortless — it’s built for salon-grade durability and hygiene. Simply wipe with acetone, disinfectant, or alcohol-based cleaners. No yellowing or staining even after frequent wiping with solvents thanks to protective PU coating inside and outside.
Long-term use:
LEDs are sealed and protected against oxidation
No need for internal cleaning or maintenance
Always store the lamp in a clean, dry place when not in use
Does it support voltage for international use?
Yes. The power adapter supports 100–240V input, making it compatible worldwide.
What happens if I remove my hand before the timer ends?
You can choose with the Triple Sensor Logic:
Pause mode: timer freezes and resumes when the hand returns.
Reset mode: timer resets.
Ignore mode: disables sensor while using manual button.
What is the expected lifetime of the UV lamp?
The lamp guarantees no performance drop for at least 2 years (“same speed from day 1 to day 731”) and likely more. Both models are covered with a 1-year warranty an a lifetime customer support.
What are the exact dimensions of the UV lamp?
Dimensions: 238 × 205 × 109 mm. These apply to both the corded and cordless models.
What is the weight of the UV lamp?
Wired version: 847 g
Cordless version: 1,028 g (due to built-in battery)