Garpsen BL-B20A-UK 80-LED Full-Spectrum Grow Light

Full-Spectrum: The Garpsen BL-B20A-UK is an 80-LED indoor grow light with a height-adjustable stand, three light modes and timer settings. Its floor-standing format and adjustable gooseneck suit a plant positioned near a mains socket, while the claimed 23–67-inch height range gives flexibility around taller specimens.

At a glance

Three full-spectrum light modes and five brightness settings let you adjust the lamp's output according to the listing.
The pole is described as height-adjustable from 23 to 67 inches, with a flexible gooseneck for directing the light.
A built-in timer is listed with 6-, 12- and 16-hour settings and automatic daily on/off operation.

Price

£28.04Save 15%

Reference price: ~~£32.99~~

Price checked: 12 Nov 2026

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Often bought together

Garpsen Grow Lights for Indoor Plants, Full Spectrum with Stand, 80 LEDs | 6000K Floor Plant Light, 3 Color Modes, Timer 6/12

Pros and cons

Pros

Height adjustment and a flexible gooseneck offer positioning options around indoor plants.
Timer choices include a 16-hour setting as well as 6 and 12 hours.
Customer feedback describes the light as bright and reports that assembly is easy.

Technical specifications

29 specifications

Identity
Brand	Garpsen
Model	BL-B20A-UK

Lighting
LED count	80
Wattage	30 watts
Bulb type	LED
Bulb base	E27
Bulb shape size	T8
Spectrum details	380-800nm and a full spectrum of 6000K, with more blue light components than color light and yellow light, which is more suitable for plant nurseries and growth. It also adds 660nm red light
Light modes	3 color full spectrum modes
Brightness adjustment	5-level brightness adjustment
Energy efficiency	F

Controls and power
Timer settings	6/12/16H
Control methods listed	Touch
Power source	Corded Electric
Cordless	No
Switch type	Touch, Remote

Dimensions and installation
Height range	23 to 67 inches
Shade height	67 Inches
Mounting types listed	Floor Mount
Fixture feature	Adjustable Height

Materials and appearance
Material listed	Metal, Plastic
Base material	Metal
Finish	Matte
Colour	Black
Style	Modern
Item shape	Round
Lamp type	Floor Lamp

Use and protection
Recommended use	Indoor
Waterproof	false

What to know before buying

Listing details to confirm

The listing conflicts on controls, describing touch and remote switches in one detail but listing touch control alone elsewhere. It also calls this a floor lamp while another description says its padded base can sit on desktops or floors. Timer, spectrum and height details are manufacturer claims, not independently verified. The product is listed as not waterproof and corded, so it is intended for indoor placement near power.

What’s in the box

Included

Grow light

Who is it for?

A good fit for

Indoor plant owners who want a freestanding lamp with adjustable height, direction, brightness and timer settings.
Buyers who prefer a lamp-style form rather than a clip-on grow light.

Less suited to

Outdoor use or placement where water exposure is likely, as the listing says the light is not waterproof.
Locations without convenient access to mains power, since the listing describes it as corded and not cordless.

Garpsen BL-B20A-UK 80-LED Full-Spectrum Grow Light · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 1,166 ratings

5 stars73%73%
4 stars12%12%
3 stars9%9%
2 stars2%2%
1 star4%4%

Customer feedback reports that the lamp works for its intended plant-lighting use and is appreciated for its bright output, adjustable brightness, appearance, ease of assembly and perceived value. Experiences with stability are mixed, with some customers finding it stable and others describing it as flimsy. That disagreement matters for a freestanding lamp, so consider placement and the reported variation rather than assuming a uniformly sturdy stand.

Positive themes

Customers describe the light as bright and useful for plants.
Feedback notes easy assembly, an ordinary lamp-like appearance and helpful brightness settings.