K&F CONCEPT KF34.034 84-LED Rechargeable Video Light

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Product guide

K&F CONCEPT KF34.034 84-LED Rechargeable Video Light

Rechargeable Video: The K&F CONCEPT KF34.034 is a compact 84-LED fill light for phones, laptops and cameras, with adjustable brightness, colour temperature and four colour filters. Its clip and camera adapters offer different mounting options, while the listed battery life is 2.5 hours.

At a glance

Adjust brightness and choose among warm, natural and cold light modes, with a stated colour temperature range of 3000K to 10000K.
The supplied clip is described for phones, tablets and laptops, while the listed screw and cold-shoe adapters provide camera mounting options.
Four colour filters offer additional colour effects without relying on post-production.

Price

£20.89Save 30%

Reference price: ~~£29.99~~

Price checked: 14 Nov 2026

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Often bought together

K&F CONCEPT 84 LED Selfie Light Portable Video Light with Clip & Camera Tripod Adapter CRI 95+, Rechargeable 2000mAh 3 Light

£22.09

Pros and cons

Pros

Multiple mounting options make it usable as a small on-device light or with compatible camera mounting points.
Rechargeable 2000mAh battery avoids requiring a disposable battery supply.
Four included colour filters add lighting choices beyond the three stated light modes.

Cons

The listed battery life is 2.5 hours, so extended shoots may require recharging.
The listing states that the light is not water resistant, limiting its suitability where exposure to water is expected.

Technical specifications

15 specifications

Identity
Brand	K&F CONCEPT
Model	KF34.034

Light and video
LED count	84pcs
Colour rendering index	CRI 95+
Colour temperature range	3000K to 10000K
Light modes	3 light modes
Screen size listed	9 Centimetres
Video format listed	MP4

Connectivity and controls
Connection listed	USB

Power and battery
Battery capacity	2000mAh
Battery life listed	2.5 Hours

Dimensions and mounting
Dimensions listed	6.5L x 1.5W x 9H centimetres
Compatible devices	mobile phones, laptops, tablets, computer monitors, cameras, light stands
Compatible shoe mount	Cold Shoe

Protection
Water resistance listed	Not Water Resistant

What to know before buying

Listing details to confirm

The listing contains inconsistent details: battery life is given as 2.5 hours, while feature text says 2–2.5 hours at maximum brightness and charging time is stated as both 2.5 hours and 2 hours. It also lists USB as a wireless connection and gives a 9-centimetre screen size for a light, neither of which is clearly explained. Confirm these details if they matter to your setup.

What’s in the box

Included

LED video light
Clip
1/4 screw adapter and cold-shoe adapter
Filter frame
4 coloured filters
USB-C cable
User manual

Who is it for?

A good fit for

Phone, tablet or laptop users wanting a portable light for video calls, selfies or recording.
Camera users who can make use of the listed 1/4 screw and cold-shoe adapters.
Creators seeking adjustable colour temperature and small colour filters for close-range fill lighting.

Less suited to

Outdoor or wet-location use where water resistance is required.
Long sessions that need more than the stated 2.5 hours of battery life without a recharge.

K&F CONCEPT KF34.034 84-LED Rechargeable Video Light · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 138 ratings

5 stars69%69%
4 stars15%15%
3 stars9%9%
2 stars2%2%
1 star5%5%

The supplied evidence contains aggregate ratings but no customer-comment summary. The rating distribution leans positive, though a smaller share of ratings are low, and it does not establish what buyers liked or disliked. Treat this as limited sentiment context rather than proof of performance. The claimed clip, adjustable light and battery runtime are the relevant listing features to assess against your needs.

Frequently asked questions

Can this light attach to a phone or laptop?

The listing describes a clip for phones, tablets and laptops, including devices under 3 cm thick. It also lists screw and cold-shoe adapters for camera mounting.

How long does the battery last?

The specification lists 2.5 hours. Feature text gives 2–2.5 hours at maximum brightness, so runtime depends on the stated operating condition.

Does it offer adjustable colour temperature?

Yes. The listing describes warm, natural and cold light modes and gives a range of 3000K to 10000K.

What is included?

The manufacturer’s box list names the light, clip, screw and cold-shoe adapters, filter frame, four coloured filters, USB-C cable and user manual.