Powerful Underbarrel Flashlight Dulotec L21B with 1,500 m Range – Green LED

74,99 €

Powerful flashlight with an extended range of up to 1,500 meters
Body length of 175 mm and reduced weight of 280 g (with battery)
1,000 lumens of output and IPX-8 water resistance (up to 2 m underwater)
CSLPM1.F1 emitter (green light)
Runs on 1 21700 battery, 5,000 mAh, included in the set

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Dulotec L21B Underbarrel Flashlight – Green Light with a Range of 1,500 m

The Dulotec L21B is a rugged under-barrel flashlight with increased range and reduced weight. It is designed specifically for mounting under the barrel of a firearm, and a remote switch option is also available.

The flashlight uses an Osram CSLPM1.F1 emitter with green light and delivers 1,000 lumens of brightness. It has a beam range of 1,500 meters, making it ideal for night fishing and hunting.

Power Supply and Control

It runs on a single 21700, 5000mAh battery, which is included in the package. On the highest setting, it provides over 1 hour of continuous operation.

The control is flexible—it can be set to 1 mode, 3 modes, or more, depending on your needs. The body has a diameter of 26 mm and is compatible with most standard mounts.

Technical Specifications of the Dulotec L21B

Emitter: Osram CSLPM1.F1 – green light
Luminous flux: 1,000 lumens
Range: 1,500 m
Smooth reflector with an anti-reflective coating
Water resistance: IPX-8
Impact resistance: drop from 1.5 m
Battery voltage indicator for voltages below 3V
Dimensions: 175 mm long x 63 mm head x 26 mm body
Weight: 213 g without battery / 280 g with battery
Battery: 21700, 5000mAh – included in the package
Warranty: 24 months

Specifications	Value
Brand	Dulotec
Model	L21B
Emitter	Osram CSLPM1.F1 – green light
Luminous flux	1,000 lumens
Range	1,500 m
Power Supply	1 x 21700
Battery Type	21,700, 5,000 mAh (included)
Water Resistance	IPX-8
Impact Resistance	A fall from 1.5 m
Length	175 mm
Head Diameter	63 mm
Body Diameter	26 mm
Weight without battery	213 g
Weight with battery	280 g
Warranty	24 months
Contents of the Set	Flashlight, 21700 5000mAh battery, charger

Frequently Asked Questions

What is the color of the light emitted by the Dulotec L21B?

The Dulotec L21B uses an Osram CSLPM1.F1 emitter, which emits green light. Green light is preferred for night fishing and hunting because it does not scare game and fish as much as white light does. The flashlight delivers 1,000 lumens and has a beam range of 1,500 m.

What kind of battery does the flashlight use, and is it included in the package?

The flashlight runs on a single 21700 battery with a capacity of 5000mAh. The battery is included in the kit, along with a charger for it. On the highest setting, the flashlight provides over 1 hour of continuous operation.

Is the Dulotec L21B suitable for mounting under the barrel of a firearm?

Yes, the Dulotec L21B was specifically designed as an under-barrel flashlight. Its body has a diameter of 26 mm, making it compatible with most standard mounts. Dulotec.COM offers suitable mechanical and reinforced magnetic mounts as an optional accessory.

Is there a remote control for the flashlight?

Yes, a remote switch has been developed for the Dulotec L21B as an optional accessory. It allows you to control the flashlight from the weapon’s handguard without having to move your hand. The remote switch is sold separately.

How many operating modes does the Dulotec L21B support?

The Dulotec L21B offers flexible control. It can be set to 1 mode, 3 modes, or more, depending on the user's needs. This allows the flashlight's operation to be customized to the specific situation.

Is the flashlight waterproof, and can it withstand impacts?

The Dulotec L21B is IPX-8 waterproof, which means it is protected against submersion. It is also shock-resistant when dropped from a height of 1.5 m. These features make it reliable for use in harsh outdoor conditions.

Is there a smaller alternative model if the Dulotec L21B is too large?

Yes, Dulotec.COM also offers the Dulotec C8 Gen2 model, which is slightly smaller and has a shorter beam distance compared to the L21B. It is suitable for users looking for a more compact under-barrel flashlight solution.