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SPIRA Designer LED Grow Light

Regular price £222.00
Sale price £222.00 Regular price
Unit price
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  • Full spectrum
  • Aerospace aluminium
  • Slim profile
  • Three finishes
  • Designed for decor
  • Timer built in
Limited offer

$50 Off

Spira Floor Grow Light

Code: LIGHTITUP50
In Stock
30-day home trial Grow with it for a month. Not in love? Send it back. See terms

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30-day risk-free return

2-year warranty

★★★★★Trusted by 15,000+ Plant Parents

Modern floor grow light with a plant in a room setting

SPIRA Designer LED Grow Light

Multiple time award-winner

Light That Earns Its Place

Full Spectrum

Light That Earns Its Place

50,000h

With a 50,000+ hour rated lifespan, the SPIRA is built to thrive alongside your plants for over a decade of daily use.

Get the highlights

Take a closer look

Full Spectrum COB Chip. Delivers a balanced 380–780nm light curve that supports all growth stages, from seed to flower, with a warm, natural tone.

98+ CRI True Color. Reveal the deep reds of your flowers and the intricate patterns on leaves. A premium COB chip makes your plants look stunning.

Smart Cyclic Timer. Set the 4, 8, or 12-hour cycle once. The Spira remembers and automatically repeats it daily, perfect for worry-free plant care.

Adjustable Height (Up to 75″). The adjustable pole grows with your plants. Adjust from a tabletop seedling to a towering 75-inch floor lamp for a full-grown Ficus.

Dual-Knob Aiming. Precise, tool-free aiming with two adjustment knobs. Direct light exactly where your plants need it most, from shelf to canopy.

Furniture-Grade Finishes. Choose from Black, White, or Walnut. A sleek, architectural silhouette with an aerospace aluminum body that dissipates heat efficiently.

For the love of plants

Your Plants’ New Best Light

Most grow lights ask you to compromise: ugly hardware, harsh purple glow, or a timer you have to reset every week. The Spira asks nothing of you. A full-spectrum COB chip, 98+ CRI light, and a smart cyclic timer, wrapped in a lamp your room actually wants.

Your Plants’ New Best Light

Colors You Can Feel

Ever noticed how some lights wash your plants out? The Spira uses a premium COB chip with a CRI rating above 98. It reveals the true, deep reds of your flowers and the intricate patterns on your leaves, turning your plant corner into a living gallery.

Colors You Can Feel

Aerospace Cool

Powerful light usually means heat that harms. Not here. The Spira’s aerospace aluminum body acts like a high-tech heatsink, whisking heat away so your plants get pure, intense light (1716 µmol/m²/s) without getting scorched. It’s powerful, but polite.

Aerospace Cool

Designed to perform

Simple. Beautiful. Done.

Simple. Beautiful. Done. E26 base screws into any standard fixture. No complicated wiring. Just plug, adjust, and watch your jungle thrive.

Grows Right With Them.

Grows Right With Them. 6 height settings from 16" to 75". 360° swivel head. Perfect for tiny cuttings today, towering fiddle leafs tomorrow.

Go Ahead. Take That Trip.

Go Ahead. Take That Trip. The Spira's auto-timer keeps your plants thriving while you're away. Come home to lush greenery, not sad, droopy leaves.

Your Plants Are Waiting.

Your Plants Are Waiting. Give them the light they deserve. Give your home the style it demands. The Spira Designer, beautiful growth starts here.

What your plants get

Shines on Them

The Spira fixes that with a smart, built-in shade that directs 100% of the light downward where it belongs.

Shines on Them

One Light. Every Plant.

Tall fiddle leaf? Medium monstera? Tiny seedlings? The Spira adjusts to them all. Six heights. One sleek solution.

One Light. Every Plant.

Big Growth. Tiny Footprint.

Slim profile fits perfectly on shelves, desks, or tight corners. No bulky hardware, just beautiful light in any nook.

Big Growth. Tiny Footprint.

Smart Energy. Happy Plants.

20W COB LED sips energy while delivering powerful, sun-like light. Your plants thrive. Your energy bill stays low. Win-win.

Smart Energy. Happy Plants.

Your Plants Will Notice the Difference

From the very first day. Consistent, full-spectrum light means stronger roots, richer color, and growth you can actually see.

Your Plants Will Notice the Difference

Compare

Which grow light is made for you?

Every one runs a full 380–780nm spectrum on a 4/8/12 hour timer. What changes is how tall it reaches, how much you can tune it, and how it looks in the room.

SPIRA Designer LED Grow Light

SPIRA Designer LED Grow Light

From £222.00

View
KRONA Floor LED Grow Light

KRONA Floor LED Grow Light

From £185.00

View
GLANTA Full Spectrum LED Grow Light

GLANTA Full Spectrum LED Grow Light

From £259.00

View

Power

20W

20W or 40W

40W

Spectrum

380–780nm

380–780nm

380–780nm

Colour rendering

98+ CRI

98+ CRI

97+ CRI

Max height

75″

75″

85″

View all View less

Colour temperature

4000K fixed

4000K fixed

2300K–6500K tunable

Dimming

-

-

10 stepless levels

Timer

4 / 8 / 12 hr

4 / 8 / 12 hr

4 / 8 / 12 hr

Head movement

Dual-angle knobs

360° rotation

90° pivot

Rated lifespan

50,000 hr

50,000 hr

100,000 hr

Control

On-unit

On-unit

RF remote + touch panel

Finishes

Black, White, Walnut

Black, White

Black

Best for

Rooms where it has to look good

Value and reach

Tall plants, full control

Set up your SPIRA right for your plant

Search your plant:

Full-Spectrum Setting

Position Light

Timer

Watch Your Plant

Monitor & Adjust

Light Needs

Woman sitting in a modern room with plants, grow lights and a laptop

From

380–780

nanometers full-spectrum

CRI

98+

color accuracy

Only

20

watts of power

Testimonials

15000+ happy plant parents

5.00

"This lamp saved my fiddle leaf fig! My apartment has terrible natural light, and my plants were struggling. The Spira is not only functional but also looks incredibly stylish. The adjustable height and timer make it so easy to use. My plants are visibly happier and putting out new growth. A game-changer for any indoor plant parent."

Kari Verified Purchase

5.00

"As an orchid collector, I'm very particular about my lighting. The Spira has been fantastic for providing consistent, gentle light to my phalaenopsis orchids. The adjustable height is crucial as they grow. I've had mine for 6 months now and it's been flawless."

Katrina Verified Purchase

5.00

"Bought this mostly because everything else on the market looks like it belongs in a garage. The Spira actually fits the room. Plants are doing better too which is a bonus I suppose."

Mike Verified Purchase

Marketing Manager

5.00

"Perfect for our winter seed starting! We use this in our basement to get our vegetable seedlings going long before spring. The gooseneck is sturdy and allows us to position the light perfectly over several trays. The 4/8/12hr timer is a lifesaver. It's robust and does exactly what we needed."

Ben & Sasha Verified Purchase

5.00

"I was skeptical about spending this much on a grow light, but it's been worth every penny. My previously struggling calathea has put out 5 new leaves in a month! The build quality is excellent, much sturdier than cheaper models I've tried."

Danielle Verified Purchase

5.00

"Finally, a grow light that doesn't look like a science experiment! The design is so sleek it fits right in with our modern decor. I use it for my monstera and calatheas, and they are thriving. The build quality feels premium, and it was incredibly easy to assemble."

Delores Verified Purchase

5.00

"I have a collection of maidenhair ferns that were barely surviving in my bathroom. I moved them to my living room with this light, and it's been miraculous. The gentle, consistent light doesn't scorch their delicate leaves, and I've had more new fronds in two months than the previous year. The adjustable height was key as they've grown!"

Candrea Verified Purchase

5.00

"This lamp saved my fiddle leaf fig! My apartment has terrible natural light, and my plants were struggling. The Spira is not only functional but also looks incredibly stylish. The adjustable height and timer make it so easy to use. My plants are visibly happier and putting out new growth. A game-changer for any indoor plant parent."

Kari Verified Purchase

5.00

"Perfect for our winter seed starting! We use this in our basement to get our vegetable seedlings going long before spring. The gooseneck is sturdy and allows us to position the light perfectly over several trays. The 4/8/12hr timer is a lifesaver. It's robust and does exactly what we needed."

Ben & Sasha Verified Purchase

5.00

"Finally, a grow light that doesn't look like a science experiment! The design is so sleek it fits right in with our modern decor. I use it for my monstera and calatheas, and they are thriving. The build quality feels premium, and it was incredibly easy to assemble."

Delores Verified Purchase

5.00

"As an orchid collector, I'm very particular about my lighting. The Spira has been fantastic for providing consistent, gentle light to my phalaenopsis orchids. The adjustable height is crucial as they grow. I've had mine for 6 months now and it's been flawless."

Katrina Verified Purchase

5.00

"I was skeptical about spending this much on a grow light, but it's been worth every penny. My previously struggling calathea has put out 5 new leaves in a month! The build quality is excellent, much sturdier than cheaper models I've tried."

Danielle Verified Purchase

5.00

"I have a collection of maidenhair ferns that were barely surviving in my bathroom. I moved them to my living room with this light, and it's been miraculous. The gentle, consistent light doesn't scorch their delicate leaves, and I've had more new fronds in two months than the previous year. The adjustable height was key as they've grown!"

Candrea Verified Purchase

5.00

"Bought this mostly because everything else on the market looks like it belongs in a garage. The Spira actually fits the room. Plants are doing better too which is a bonus I suppose."

Mike Verified Purchase

Marketing Manager

Specifications

Designed with a scratch-resistant aluminium body and a replaceable COB bulb, SPIRA is built to be kept, not replaced.

Power

20W

LED type

COB, E26 base

Spectrum

380–780nm, full spectrum

Spectral peaks

450nm blue, 660nm red

Colour temperature

4000K warm natural tone

View all View less

Colour rendering

98+ CRI

Height range

Up to 75″, six settings

Adjustment

Dual-angle adjustment knobs, one-twist setup

Timer

4, 8 or 12 hour cycles

Rated lifespan

50,000 hours

Body

Aerospace-grade aluminium

Finish

Scratch-resistant

Heat management

Premium heat sink

Base

Weighted anti-tip base plate

Colors

Black, White, Walnut

Warranty

2 years

Frequently asked questions

Is this light really strong enough for my plants?

Is the light really full-spectrum? What does that even mean?

How tall is it, and will it fit my large plant?

Can I use this light if I don't have a green thumb?

How does the timer actually work?

Will this bright light be harsh on my eyes?

What's the deal with the "aerospace aluminum"?

Is the bulb replaceable?

Is it safe to leave on all day?

What kind of plants is this best for?

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Designer LED grow light praised for stylish appearance that blends with home decor. Customers report healthy plant growth, including flowering peace lilies and orchids. Features adjustable height, dimmer, and timer. Some concerns about short cord, stability at full height, and warm lamp head. A few reliability issues reported after 3-6 months.

  • Six weeks and my peace lily has two flowers on it. It has never flowered indoors for me.
  • Looks like furniture not equipment. The Spira actually fits the room.
  • Blends into normal home decor while still providing meaningful supplemental lighting.
  • 5 stars: 82 (84%)
  • 4 stars: 8 (8%)
  • 3 stars: 5 (5%)
  • 2 stars: 2 (2%)
  • 1 star: 1 (1%)
T
The Gardener
Bought a second one

Had the first one running over my big philodendron since the spring and was impressed enough that I ordered another for the bedroom. Consistent quality between the two, same brightness, no odd colour difference. The dimmer is genuinely useful in the evening, I run it low so it just reads as a lamp. Would recommend, and I don't usually bother leaving reviews.

c
carla.b
Good but the cord is short

Really like the light, no issues with performance, my herb tray on the sideboard is going mad. Only gripe is the cable length, I had to move the whole thing closer to the socket than I wanted. An extension sorted it but worth knowing.

E
Els
very pleased

Six weeks and my peace lily has two flowers on it. It has never flowered indoors for me.

B
BIGMIKE
Looks like furniture not equipment

Bought this mostly because everything else on the market looks like it belongs in a garage. The Spira actually fits the room. Plants are doing better too which is a bonus I suppose.

T
TIBERIUS W.
Great value floor grow light

Priced reasonably for what it delivers.

Y
Ysolde L.
Simple, effective, stylish

Minimal design that works with most interiors. The plants love it and it looks intentional. Exactly what I needed for my apartment.

L
London O.
Great quality

This came vrey nicely packed. No scuff marks on stand. It's really nicer than the picture shows. This 63 yo had it together in less than 20 minutes.

A
Ada T.
Worth the purchase and easy to put together

It's great!

E
Eloise E.
Great grow light for normal-looking indoor setups

This has been a really good solution for adding supplemental light to darker areas of my home without making the room look like a greenhouse or hydroponics setup. One of the biggest selling points for me is that it actually looks like a normal lamp instead of a piece of grow equipment. I've been using it for about a year now wiht a Monstera deliciosa and a Bird of Paradise, and both plants have shown noticeable improvement since adding the light. Growth has been healthier overall adn they seem much happier in spots that previously felt a little too dim. I did some rough checking with a phone light meter app and the output seems reasonably adequate for common houseplants, but distance matters quite a bit. In my experience, the light really needs to be within about a foot of the plants to be genuinely effective. That may mean positioning the lamp lower than expected or raising plants up on stands depending on your setup. That's probably the biggest thing potential buyers should understand: this works well as supplemental close-range lighting, not as a super powerful whole-room grow light. Build quality and reliability have both been good so far. After a year of use I haven't had issues with flickering, overheating, or degradation in performance. Overall, if you want a grow light that blends into normal home decor while still providing meaningful supplemental lighting for houseplants, this is a great option.

O
Odile J.
Great for a larger collection

I have 30+ plants and the Spira covers the main display area effectively. The height and spread mean many plants benefit from a single light rather than needing individual lamps for each.

B
Brecken W.
Good height, good spread

The height means it covers multiple plants at once rather than just the nearest one. I've a corner with eight plants and everything gets some light from it. The floor format is versatile.

a
anonymous
Really good for a living room setup

Specifically needed something that didn't look like garden equipment. This doesn't. It looks like a proper floor lamp. The plants below it have been thriving and the look of the room has improved

K
Katherine E.
Exactly what I needed

These lights are awesome!! My plants love them. My orchids have all re-bloomed and the cactus have all had new growth since putting them under the lights. The timers are great and easy to use. Bright clean ligth and a nice design.

G
Gary N.
Beautiful and functional

This grow light is both beautiful adn functional. It looks like a high-end floor lamp, not a grow light

D
DARNELL K.
Reliable three months in

Running it 13 hours a day on the timer.

m
mirabel l.
Covers a wide area effectively

The light spreads enough to cover a good three or four feet around the base. I have a semicircle of plants around it and everything in range is growing well. Good spread for a single floor light.

A
Alba F.
Much better than a clip light solution

Used to have a messy arrangement of clip lights on a bookshelf. Replaced the whole thing with the Spira and the result is cleaner, more effective, and better looking. One cable instead of four.

g
gulliver t.
My calathea's best ever winter

calatheas usually sulk through winter regardless of what I do. This has been different mine has been consistently putting out new leaves since October. The indirect warm light is clearly the right match for it.

D
Deanna J.
Perfect for my dark corner

I hvae a dark corner in my living room where no plant could survive. This light has completely changed that. My snake plant and pothos are now thriving. The light is bright but not harsh on the eyes. Love the design too!

V
Vesper, S.
Effective floor lamp for indoor plants

the slim design fits behind furniture without sticking out awkwardly. The spectrum is warm enough to blend wiht evening room lighting. My rubber tree has responded really well in the eight weeks I've had it

B
Blanche W.
Great Plant Light

I learned that my plant lights that emit a purple light were old fashioned and not as good for the plants as the newer type where the bulb gives the light a regular look. This particular plant looks like a real lamp, not a plant light. It's very goood looking. Although the directions aren't greeat as some have mentioned, it is intuitive to figure out how to put together.

L
Lyra, A.
Best decision for my north-facing apartment

I have virtually no natural light in winter. The Spira has become teh primary light source for my entire collection.

G
Gloria R.
Excellent customer service

The bulb stopped working after a few weeks, but I contacted HMVPL and they sent a replacement immediately. The new one has been working perfectly for months. The light itself is greeat and my plants are thriving. Good customer service makes a big difference!

P
Pascal, G.
Solid timer, good spectrum

The timer is accurate and the dimmer covers a useful range. I run my shade plants at about 60% and it's perfect for them. The warm color temperature is much more pleasant than cool white alternatives.

O
Orinthia, F.
Good dimmer range

The full range from very low to quite intense is actually useful.

W
Wendy T.
Great for winter months

During the dark winter months, this light has been a lifesaver. My plants were getting leggy and sad, but now they're growing compact and healthy. The timer ensures they get consistent light every day. A must-hvae for plant lovers in northern climates!

K
Kim A.
Love the adjustable height

I can adjust the height to accommodate my growing plants. The head rotates 360°, which is great for directing light exactly where needed. My plants are responding very well to this light

G
Gordon H.
Sturdy and well-made

The construction is solid and the base is heavy enough to prevent tipping. The light output is consistent and bright. Assembly was quick and easy. I'm very happy with this purchase and would buy again.

S
Sofia A.
Great for my indoor herb garden

I use thsi ligth for my indoor herb garden and it workss wonderfully. My basil, mint, and parsley are growing strong. The timer ensures they get consistent light every day. The design is also very attractive.

E
Eliza S.
Looks great in my office

i bought this for my office to help my plants survive the weekend. It looks professional and my coworkers have complimented it. The timer means I don't have to remember to turn it off. A great investment!

G
Gabrielle L.
Nicer Than Expected

I was hesitant about spending this much on a grow light, but after the first one I ordered from a different vendor was never delivered (delayed in transit for a few days, and then automatically returned to sender with a note from Amazon that it was damaged), I decided to give this one a try because it had fast shipping and was tall enough to accommodate my bird of paradise. It arrived quickly and was probably the best-packed order I've ever had from Amazon. They could have dropped it from a plane at my doorstep and nothing would have been damaged. It only took a couple of minutes to assemble, the base has good weight to it (though it could be a couple inches wider for stability), the segmented pole feels nice/anodized, and the light overall looks great. I also appreciate that the cord was pre-threaded through the pole so it's out of sight but was not a hassle putting together. I will add that I wasn't a fan of the white one in pictures (thought it looked cheaper) and the black with wood accents looked better to me, but it would have taken longer to ship and my bird of paradise has been struggling, so I wanted something quick. After feeling the quality and seeing it set up, I actually love the clean look and having the light blend in a bit with the wall so it doesn't look so cluttered or remove from the aesthetics of the plant. I've only been using the light for a couple days now so cannot speak to durability or long-term use, but I was impressed enough with it from the second I opened the box, saw the attention to packing, and realized it felt higher quality than I anticipated that I wanted to write a first impressions review before I forgot.

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