HOTLIGH ZF7549 Rechargeable Magnetic Work Light, 1200 Lumens

Lumens: HOTLIGH ZF7549 is a rechargeable work light with a 5,000mAh battery, a magnetic base and three lighting sources. Its foldable, rotating design and USB-A output suit repair tasks where adjustable illumination and occasional phone charging are useful, but listed battery details conflict and should be checked before purchase.

At a glance

Three sources are described as a white light bar, warm light bar and front flashlight, with stepless brightness adjustment.
Rotating and foldable construction is designed to direct light at different angles and aid carrying.
USB-A output is claimed for charging a phone or speaker from the built-in battery.
A magnetic base allows hands-free placement on suitable metal surfaces, and the listing also describes free-standing use.

Price

£28.04Save 15%

Reference price: ~~£32.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Three lighting sources provide different illumination options, including a front-facing flashlight.
The magnetic base and adjustable orientation can help keep both hands free during repair work.
USB-A output adds an emergency phone-charging option, according to the listing.

Technical specifications

21 specifications

Identity
Brand	HOTLIGH
Model	ZF7549

Lighting
Maximum light output	1200 Lumens
Light sources	3
Brightness and sources	Stepless brightness adjustment, multiple light sources
Colour temperature	3500 Kelvin
Wattage	8 Watts

Battery and charging
Battery capacity	Battery: 5000 mAh
Battery type	Lithium-Ion
Charging input	Rated power input: 5V 2A
Battery runtime, white LED	White LED light, 1200 lumens, 5 hours
Battery runtime, warm LED	Warm LED light: 300 lumens, 9 hours
Battery runtime, front light	Front headlight: 100 lumens, 28 hours

Dimensions and installation
Mounting types listed	Free-standing or Magnetic
Form factor	Rectangular
Dimensions	17.8L x 3.6W x 3.6H centimetres
Rotation	360° vertical rotation and 180° horizontal rotation

Materials and protection
Material listed	Aluminium
Water resistance	IPX4

Features
Charging output	USB-A discharge ports
Charging port	Type-C charging port

What to know before buying

Listing details to confirm

Listing details are inconsistent about the power source: the title and feature text describe a rechargeable 5000mAh lithium-ion battery, while another detail says one included AAA battery. The listed 8 Watts and 5 Amps also do not align clearly with the stated 5V 2A input. Runtime figures are mode-specific listing claims, not a single general runtime. Confirm the selected listing's battery and charging details before buying.

What’s in the box

Included

Work light

Who is it for?

A good fit for

Mechanics and DIY users who want an adjustable magnetic light for vehicle or workshop repairs.
Buyers who would use the front flashlight separately from the two light-bar sources.
People who may benefit from USB-A phone charging during an emergency.

Less suited to

Anyone who needs a clearly verified battery configuration or a confirmed runtime across lighting modes.
Buyers who need a stated higher water-resistance rating than the listed IPX4.

HOTLIGH ZF7549 Rechargeable Magnetic Work Light, 1200 Lumens · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 2,784 ratings

5 stars85%85%
4 stars7%7%
3 stars3%3%
2 stars1%1%
1 star4%4%

Customer feedback highlights the magnetic hold, brightness, battery life and practical functions, with some customers reporting that it reveals fine surface imperfections and can top up a phone. Those impressions may matter for repair and emergency use, while build quality receives mixed feedback. They are customer reports, not confirmation of the conflicting battery details or the listing's mode-specific runtime claims.

Positive themes

Customers report strong magnetic hold on metal surfaces.
Customers praise brightness, battery life and useful functions.

Mixed feedback

Build quality receives mixed customer feedback.

Frequently asked questions

How bright is the HOTLIGH ZF7549?

The listing gives a maximum output of 1200 lumens. It separately claims 300 lumens for warm light and 100 lumens for the front flashlight.

How long does the battery last?

The listing claims 5 hours for white LED light at 1200 lumens, 9 hours for warm LED light at 300 lumens and 28 hours for the 100-lumen front light. These are mode-specific claims. Battery configuration details conflict elsewhere in the listing.

Can it charge a phone?

The feature text describes USB-A output for charging a phone or speaker. It does not establish how much charge a particular device will receive.

Can the light be mounted hands-free?

The listing describes a magnetic base and says it can also stand freely. Magnetic placement requires a suitable metal surface.