Unilite UK-F4 Focusing LED Torch

The UK-F4 is the second focusing hand torch from Unilite. Featuring a white Cree LED, the UK-F4 delivers a maximum output of 450 lumens, with a run-time of 1 hour from a fresh set of 4 x AAA alkaline batteries.

The convex lens enables the beam to project a maximum of 285 metres beam range when focused into a spot by sliding the head of the torch forwards. Pulling the head backwards will change the focus to a flood beam for closer wide illumination.

Four brightness levels as well as a a 8 Hz strobe setting are available. Quick presses of the tail switch cycles through the modes in the order of high, mid, low, strobe and off. If in any mode longer than 10 seconds, the next press will turn the torch off.

The body is made from die cast aluminium and has a drop resistance of 1 metre. The UK-F4 is dust and water resistant to IP66 standards.

Product Features

Spot to flood focusing
Tactical rubberised micro switch
Lanyard included

Operational Modes

Turbo: 450 lumens; 1 hour run-time; 285 m beam range
High: 300 lumens; 2 hours run-time; 230 m beam range
Mid: 150 lumens; 6 hours, 30 minutes run-time; 165 m beam range
Low: 20 lumens; 45 hours run-time; 65 m beam range
Strobe (8 Hz): 90 hours run-time

Technical Details

Type: Focusable hand held LED torch
Operating Modes: Turbo / High / Mid / Low / Strobe (8 Hz)
Luminous Flux: Up to 450 lumens
Lamp Type: Cree white LED
Beam Range: Up to 285 m
Focus: Spot to flood
Batteries Required: 4 x AAA alkaline (included)
Run Time: Up to 45 hours (low)
Overall Length: 129 mm
Diameter: 38 mm
Weight: 172 grams (including batteries)
Body Colour: Black
Body Material: Hard anodised die cast aluminium
Switch Type: End cap micro switch
Impact Resistance: 1 m
Environmental: Waterproof and dust resistant to IP66 standard

Packaging and Contents

Supplied in retail packaging and includes:
Unilite UK-F4 LED torch x 1
Lanyard x 1
Duracell AAA alkaline battery x 4
Manual x 1