Outdoor Laser Pointer Rescue Signal Light 450nm Hard Aluminium 2000m

This outdoor self-defence adventure laser pointer is a compact handheld device built around a 450nm wavelength and a hard aluminium body with an anodized black finish. It measures 25mm x 193mm and runs on two 16340 rechargeable batteries. The tail lock switch provides control, and the working voltage is DC7.4V. With a start-up time of 0.001 seconds or less and a stated night-time range of 2000 metres (distance visible to human eyes at night), it serves as a pointer guide, rescue signal light, or general outdoor laser flashlight. The available colour is Black, and it can be purchased as a bare pen, an aluminium box set of 2, an aluminium box set of 4, or a colour box set of 2.

Features and Construction

The core construction is a hard aluminium body with an anodized black surface treatment. The 25mm x 193mm size makes it a handheld unit, and the tail lock switch is the stated control method. Power comes from two 16340 rechargeable batteries, with a working voltage of DC7.4V and a start-up time of 0.001 seconds or less.

Material and Build

The body is made from hard aluminium, which gives the unit a solid metal housing. The surface treatment is anodized black, providing the stated black finish. These are the only material and finish details given in the source information. No waterproof rating or impact rating is stated, so no such claims are made here. The 25mm diameter and 193mm length are the only dimensions provided.

Size and Practical Fit

At 25mm x 193mm, the unit is sized for handheld use. It is powered by two 16340 rechargeable batteries, which are inserted to power the 450nm laser. The tail lock switch is positioned at the rear for operation. There are no stated weight figures or carry pouch dimensions, so those details are not included. The available colour is Black, and the packaging options are bare pen, aluminium box set of 2, aluminium box set of 4, or colour box set of 2.

Uses and Placement

The stated 2000-metre night-time range makes this unit relevant for outdoor signalling, rescue use, adventure activities, and as a pointer guide. It is not described as a toy, and no safety certifications are provided. The 450nm wavelength is the only wavelength stated. The tail lock switch and 0.001-second start-up time support quick activation when needed.

Event or Professional Use

For rescue signalling or professional pointer guide tasks, the 2000-metre night-time visible range is the key stated specification. The 450nm wavelength and hard aluminium body are suited to outdoor conditions as described, though no weatherproofing is claimed. The tail lock switch allows the unit to be controlled from the rear. Two 16340 rechargeable batteries are required, and the working voltage is DC7.4V.

Everyday Home Use

At home, this laser pointer can be used as a pointer guide for presentations or general pointing tasks where a 450nm beam is suitable. The 25mm x 193mm size stores easily, and the anodized black aluminium body is the stated finish. The tail lock switch helps prevent accidental activation during storage. No runtime or charging time is given, so those figures are not stated. The unit is available in Black only.

Benefits and Buying Value

The main practical benefits come from the stated 450nm wavelength, 2000-metre night-time range, hard aluminium body, and tail lock switch. The unit is powered by two 16340 rechargeable batteries, which can be reused. The start-up time of 0.001 seconds or less supports immediate use. The available box set options provide a way to store or carry the unit, depending on the chosen set.

Reuse and Low Maintenance

Because the unit uses two 16340 rechargeable batteries, it can be powered repeatedly without disposable batteries, provided the batteries are recharged. The hard aluminium body and anodized black finish are the stated materials. No specific cleaning or maintenance instructions are given in the source text, so only general care such as keeping the unit dry and storing it in its box is suggested. No battery charger is included in the stated package contents.

Why Choose This Product

This product may suit buyers who need a 450nm laser pointer with a stated 2000-metre night-time visible range, a hard aluminium body, an anodized black finish, and a tail lock switch. It uses two 16340 rechargeable batteries and has a working voltage of DC7.4V. The 25mm x 193mm size is compact for handheld use. Options include a bare pen, aluminium box set of 2, aluminium box set of 4, or colour box set of 2. No price, savings, or competitor comparisons are provided in the source information.