LED work headlamp | floodlight | head-mounted | 350 lm | 3.7 V | 2.6 Ah | rechargeable | Brennenstuhl | SL350AFT | 1177320 | 4007123674541

Technical specifications

Manufacturer: Brennenstuhl
Product type: LED work flashlight / head-mounted headlamp
Lamp type: headlamp
Luminous flux: 350 lm
Colour temperatures: 2700 K / 4500 K / 6500 K
Colour rendering index: CRI 96
Light range: up to 28 m
Focusing: stepless
Battery: replaceable lithium-ion
Battery voltage: 3.7 V
Battery capacity: 2.6 Ah
Battery technology: lithium-ion
Battery type: 18650
Number of cells: 1
Rechargeable: yes
Battery included: yes
Charging time: approx. 5 hours
Charge indicator: yes
Rear signal light: red / flashing red
On/off switch: yes
Housing material: plastic
Protection rating: IP44
Suitable for outdoor use: yes
Height: 11.5 cm
Length: 6 cm
Width: 8.5 cm
Weight: 0.17 kg

Functions

3 colour temperatures: 2700 K / 4500 K / 6500 K – allows selection of warm, neutral or cool light depending on the working environment.
High colour rendering CRI 96 – helps to see the colours of wires, markings and details more accurately.
350 lm luminous flux – sufficiently bright lighting for repair, installation and technical inspection work.
Stepless focusing – the light beam can be adjusted from wide close-range illumination to a narrower long-distance beam.
Rechargeable 3.7 V / 2.6 Ah lithium-ion battery – convenient use without constant battery replacement.
Battery positioned at the back of the head – distributes weight better and ensures more comfortable balance.
Rear red light with flashing mode – increases visibility when working in darker environments.
IP44 protection rating – suitable for outdoor use and areas where water splashes may occur.
Light range up to 28 m – allows illumination of both the nearby work area and more distant objects.

Use

For household users: Suitable for work at home, in the garage, basement, yard, car or while travelling, when convenient lighting and free hands are needed.
For electricians: Convenient for connecting wires, installing electrical panels, checking markings or working in poorly lit areas.
For engineers / maintenance specialists: Suitable for equipment inspection, fault diagnosis, servicing and work near control cabinets or industrial equipment.
For construction and repair work: Useful on construction sites, in warehouses, technical rooms or outdoors where mobile work lighting is required.
For outdoor work / active leisure: Suitable for camping, fishing, hiking, gardening or emergency situations during dark hours.

Advantages

Rechargeable – no need to constantly buy disposable batteries.
350 lm luminous flux – sufficient for most installation, repair and inspection tasks.
3 colour temperatures – warm, neutral or cool light can be selected.
CRI 96 – very good colour rendering, important for technical work.
Stepless focusing – convenient light beam adjustment.
Charge indicator – easier monitoring of battery status.
Rear red light – better visibility from behind.

Disadvantages

IP44 is not full protection against strong water jets or immersion in water.
350 lm may be insufficient for very large outdoor areas.

FAQ

Where is this LED flashlight used?

This flashlight is used for electrical installation work, repairs, technical maintenance, work in the garage, basement, warehouse, construction site, outdoors, in the car or while travelling.

Can this flashlight be used outdoors?

Yes, the flashlight has an IP44 protection rating, so it is suitable for outdoor use and areas where dust or water splashes may occur. However, it is not designed for immersion in water or work in heavy rain.

What are the benefits of 3 colour temperatures?

You can choose between 2700 K, 4500 K or 6500 K light. Warm light is more comfortable for the eyes, neutral light is suitable for general work, and cool light is useful when brighter technical lighting is required.

What is the rear red light used for?

The rear red light increases visibility from behind. It can shine continuously or flash, making it useful when working in darker environments, outdoors or in technical areas.