Powerful Dulotec H4 Pro headlamp + 3400 mAh battery, with white and blue light

40,00 €

Powerful headlamp with 1,700 lumens
Lightweight: 42 g
LEDs: 3 x CREE XPG3 (white light), 2 x XPE (blue light)
Water resistance: IP66 (rainstorm)
Battery level indicator built into the on/off switch
Charging via the built-in USB Type-C port and charging cable
Warranty: 24 months

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Dulotec H4 Pro Headlamp with White and Blue Light

The Dulotec H4 Pro is a powerful headlamp with white and blue light, designed for fishing, hiking, hunting, camping, and outdoor work. This model provides wide illumination and a long runtime.

The set includes: a headlamp, a headband, a charging cable, and a 18650 Li-ion battery with a capacity of 3400 mAh.

Blue Light for Night Fishing

The blue LED operates at a wavelength of 460 nm and does not emit ultraviolet light. It is harmless to the eyes and skin.

Blue light is particularly useful for night fishing for carp and other fish. It creates a luminescent effect in which certain colors stand out vividly in the dark.

KATRAN® fibers are clearly visible, including the translucent ones from the Crypton, Neon, and Eclipse series.
The brightly lit line shows exactly where it enters the water.
It helps track the direction the fish is moving when it bites and when you're reeling it in.

Sturdy and reliable body

The body is made of 6063 aluminum—a lightweight and durable material. It weighs only 42 g without the battery.

The USB Type-C charging port is hidden under a cover for maximum water resistance.
The head tilts up to 180° up and down.

Battery Charge Indicator

The indicator built into the button shows the remaining charge each time it is turned on. It lights up for 5 seconds and then turns off automatically.

100% – 60% charge: green light
60%–30% charge: yellow light
30%–10% charge: red light
Below 10% charge: the red light stays on and flashes 3 times every 5 minutes—the over-discharge protection is activated

Easy to operate and charge

All functions are controlled with a single button. The battery charges via a USB Type-C port directly in the headlamp—from a laptop, power bank, car, or solar charger.

The battery can be removed and charged using an external charger.

Warranty: 24 months.

KATRAN® is a registered trademark of Katran GmbH.

Specifications	Value
Brand	Dulotec
Model	H4 Pro
Category	Powerful Headlamp
Luminous flux	1,700 lumens (maximum)
Diodes	3 x CREE XPG3 (white light), 2 x XPE (blue light)
Wavelength (blue light)	460 nm
Material	Aluminum 6063
Weight	42 g (without battery)
Dimensions	89 x 24.5 x 31.8 mm
Tilt angle	180°
Battery Type	Li-ion 18650, Vapcell 3400 mAh
Charging Method	USB Type-C, 5V/1A
Contents of the Set	Headband, head strap, charging cable, 3400 mAh battery
Warranty	24 months

Frequently Asked Questions

What is the Dulotec H4 Pro headlamp suitable for?

The Dulotec H4 Pro is suitable for night fishing, hiking, hunting, camping, and outdoor work. The combination of white and blue light makes it particularly useful for carp fishing. The blue light highlights the colors of the fishing line and helps you track it in the water. The model is compact and lightweight, weighing only 42 g without the battery.

What is the wavelength of the blue LED, and is it safe?

The blue LED in the Dulotec H4 Pro operates at a wavelength of 460 nm. It does not emit ultraviolet light and is not harmful to the eyes or skin. This makes it safe for extended outdoor use, including night fishing.

What kind of battery does the Dulotec H4 Pro use, and is it included in the package?

The headlamp runs on a Vapcell 18650 Li-ion battery with a capacity of 3400 mAh. It is included in the kit. The battery charges directly in the headlamp via a USB Type-C port from a laptop, power bank, car, or solar charger. If necessary, it can be removed and charged in an external charger.

How does the battery charge indicator work?

The indicator built into the button shows the remaining charge every time the headlamp is turned on. When the charge is between 100% and 60%, it glows green. Between 60% and 30%, it glows yellow. Between 30% and 10%, it glows red. When the charge is below 10%, the red light stays on and flashes three times every 5 minutes—this indicates that the over-discharge protection has been activated. The indicator turns off automatically after 5 seconds.

How do you operate the Dulotec H4 Pro?

All of the headlamp’s functions are controlled with a single button. This makes it easy to use even while wearing gloves or in the dark. The head tilts up to 180° up and down, allowing for precise light direction. The USB Type-C charging port is protected by a cap for greater water resistance.

What is the difference between the Dulotec H4 Pro and the other models in the H series?

The Dulotec H series includes several models with different light combinations. The H4 Pro combines white and blue light and is designed for night fishing. The H2 features white and red light—suitable for fishermen and hunters. The H5 combines white and green light for better night vision. The H3 has 5 LEDs and white light for close-range illumination. The H1 has 2 LEDs and white light with a longer range.

What's included in the Dulotec H4 Pro kit?

The set includes the headlamp itself, a headband, a charging cable, and a 18650 Li-ion battery with a capacity of 3400 mAh. Everything you need to start using it right away is included in the box. The product comes with a 24-month warranty.