Clip-on Red/Blue LED Grow Light
$31.49 - $38.49$44.99 - $54.99
the red and blue light that turns a dark corner into a spot where plants actually grow
- red, blue or both
- timer: 3, 9 or 12 h
- 3 heads, 10 W in total
Rather it looked like a lamp? The full spectrum clip-on glows warm white. Compare the two. Socket further away? The USB cord is 1.55 m. Add the 3 m USB extension, which plugs in between the cord and the adaptor.
what owners see happen
- new leaves, right through winter“three new leaves and two flower bulbs” · “shooting a new leaf”read what owners say
“I'm shocked at my Alocasia silver dragon, which sprouted three new leaves and two flower bulbs after only a few weeks with this light!”
“My monstera and my palour palm were suffering in my dark corner. Now after a month or so under the lights , my monstera is shooting a new leaf and my palm has some growth.”
“My pink princess has amazing varigation on her new leaves.”
all 179 reviews“I can scarcely believe how much my Avocado has come on after just a week of use.”
- strong starts for seeds and cuttings“so far no leggy seedlings”read what owners say
“Given my plants a winter boost and has allowed me to start my veg seeds early and so far no leggy seedlings”
“This is the first winter I've been able to sprout seeds and keep all my herbs alive, so I'm very happy!”
“Simple to use, good instructions and my first batch of seeds germinated after just a few days.”
all 179 reviews“Have had great results with seeds germinating under the lamps.”
- sceptics, won over“must admit they work” · “I can truly say the product works”read what owners say
“Had my doubts at first as it sounds like it wouldn't work and a waste of money, but my plants within days looked better, stronger and pushing out new leaves after a week.”
“I was initially a skeptic of LED Lights vs ☀ Sunshine to grow plants but must admit they work…”
all 179 reviews“…In less than 2 weeks I can truly say the product works…”
the dark spot you gave up on
Every home has one: the corner the sun never reaches, the room with the small window, the office with none at all. Plants die there, so it stays empty. Clip on a light and that spot becomes somewhere green and alive, with a purple glow to go with it.
“Purchased two red blue grow lights for those dark corners in my home. My plants have new growth after 1 week!”
“I have 2 happy plants beside me in my study with no windows thanks to this grow light.”
six dark spots, and what owners did with them
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and it’s easy to live with
It arrives assembled. Clip it on, bend the heads over your plants, plug it in and set the timer.
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why it glows purple
Plants grow mostly on red and blue light. This light makes just those two colours, so nearly every watt goes into growing, and together they glow purple-pink. Owners love it on a seed shelf or in a plant corner. If you’d rather the room looked natural, the full spectrum clip-on glows warm white.
“My children love ‘mummy’s pink light’ and the glow at the window is making the neighbours wonder what we’re up to!”
compare red/blue and full spectrum“These lights have turned my house into an ambient jungle! And my plants love the light :)”
set it once, for your plants
Three settings decide how much light your plants get: how long, how bright, and how close.
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red/blue or full spectrum?
The same clip, necks and light bars. The difference is the light they make, and where you’ll want to see it.
| compare | red/bluethis light | full spectrum |
|---|---|---|
| how it looks | a purple-pink glow | warm white, like a lamp |
| best for | seedlings, cuttings and houseplants, in spots where you like the purple glow | houseplants in rooms you spend time in; seedlings and fruiting plants too |
| light settings | red, blue or both, 5 brightness levels each | 5 brightness levels |
| timer | 3, 9 or 12 hours | 3, 6 or 12 hours |
| power | 10 W, USB | 10 W, USB |
Both have three heads on 39 cm necks, 27 cm light bars, a 1.55 m cord, a 1 year warranty and plants that love them.
questions about the red/blue light
Quick answers before you buy, with every spec in one place.
can’t find it? chat with usthe light
How do I set it up?
It arrives assembled, so there are no tools and no parts to fit:
- Clip it on to a shelf, bench, table or rail, up to 6 cm thick.
- Bend the necks so each light bar sits 15 to 35 cm above the plants.
- Plug in the USB cord to the wall adaptor, pick red, blue or both and a brightness, and press the timer.
Which colour should I use?
Both suits nearly everything, and it’s the one to start with. Blue on its own keeps leafy plants and seedlings compact. Red on its own helps seeds sprout and plants root, flower and fruit.
How does the timer work?
Press the timer button at the time you want the light to come on. It runs for 3, 9 or 12 hours, switches itself off, and comes on again at the same time the next day. Leave the light plugged in so it keeps the setting.
As a guide: 12 hours for plants in low-light spaces, 9 hours for spots with indirect natural light, and 3 hours as a top-up in a bright spot.
Can I use it with a smart plug?
It doesn’t need one: the timer is built in. A smart plug can switch it off, but when the power comes back the light waits for its power button, so it won’t switch itself back on.
So it won’t work with a mains timer either. If you need it to run unattended, use its own timer and leave it plugged in.
Power: adaptor, cord length, power bank?
Adaptor: it runs on 5 V USB from the wall adaptor in the box.
Cord: 1.55 m from the clip to the adaptor. The 3 m extension is a USB cable that plugs in between the cord and the adaptor.
Power: 10 W for all three heads together, not per head.
Power bank: any USB power bank works, for a few hours at a time, so use the wall adaptor where you can.
How many plants can one light cover?
Two or three medium plants, with a head for each, a seed tray, or one bigger plant with all three heads on it. The light needs to be within about 35 cm of the leaves, so for a tall plant clip it high, near the top. For a bigger collection, owners add a second light.
Will the clip fit my furniture? Will the heads stay put?
The clip opens comfortably to 6 cm, and to 7.5 cm at a stretch. It grips best on a flat, square edge; on a round rail or a slippery surface, put a strip of rubber or felt inside the jaws.
Bend each neck in one smooth curve rather than a sharp kink, and keep the heads over the clip rather than reaching far out to the side, so the weight doesn’t pull them down.
It won’t turn on, flickers or has dimmed. What should I try?
Most of the time it’s the power, not the light. Try these in order:
- Push the USB plug in firmly at both ends. A plug that’s slightly loose makes the light flicker, reset its timer or cut out when the cord is moved.
- Try another USB wall adaptor.
- Unplug it for a minute to reset it, then switch it on again.
Still not right? Contact us with your order number and a photo or short video; it’s covered by the warranty.
What’s in the box?
every order
- 1 clip-on light with three heads and a controller on the cord
- 1 USB wall adaptor
- user manual
sold separately
Plants and pots aren’t included.
What are the specs?
| light | |
|---|---|
| Blue light | 460 to 470 nm |
| Red light | 620 to 630 nm |
| Settings | red, blue or both; 5 brightness levels each |
| Timer | 3, 9 or 12 hours, or always on |
| LED life | 50,000 hours (about 5 years of continuous use) |
| power | |
| Power | 10 W for all three heads, 5 V USB |
| Energy use | about 3.6 kWh a month at 12 hours a day, or roughly $1.19 |
| size | |
| Light bars | 27 cm each |
| Necks | 39 cm each, bendable |
| Cord | 1.55 m, plus an optional 3 m extension |
| Build | metal clip, black necks and cord |
growing with it
Why is it purple? Is red and blue enough?
Plants do most of their growing on red and blue light, and reflect most of the green, which is why leaves look green to us. This light makes only red and blue, so little of its power is wasted on colours plants barely use. Mixed together, red and blue look purple-pink.
If you want your plants to look their natural colour under the light, choose the full spectrum clip-on instead.
Red/blue or full spectrum: which should I get?
Both grow houseplants and seedlings well, so it mostly comes down to how you want the room to look. Pick red/blue for a seed shelf, cuttings, or a plant corner where you like the purple glow. Pick full spectrum for a living room, bedroom or office, where you’ll see the light every day. Compare them side by side.
How far from my plants, and for how long?
Watch the leaves. If they get crisp around the corners, the light is too close. If they reach towards the light, it’s too far.
Keep the light bars at least 10 cm from any leaves so they don’t scorch. Run it 12 hours a day in a dark spot, 9 hours where there’s some indirect daylight, and 3 hours as a top-up in a bright spot.
Think about where the plant comes from: a low-light houseplant needs very little extra, while basil wants plenty. Start dim and build up over a few days. If leaves brown or look scorched, turn it down or move it further away.
Should I leave it on 24 hours a day?
No. Plants need a dark period each day to rest, so copy a natural day and night instead of running it around the clock. That’s what the timer is for.
Does it work for plants in soil? Does it give off UV?
It works the same for plants in soil, water, hydroponics or aquaponics. The LEDs give off a very small amount of UV, less than most household bulbs and nowhere near enough to harm your plants.
Can I use it over an aquarium or terrarium?
Yes, owners light aquarium and terrarium plants with it. Clip it to a shelf or frame above, keep the light bars out of the water, and keep the controller and adaptor somewhere dry: the buttons don’t like damp air.
What warranty does it come with, and how do I claim?
1 year warranty from the date of purchase, on top of your rights under Australian Consumer Law. It covers the light, the controller and the adaptor.
To claim, contact us with your order number and a photo or short video of the problem. You won’t need to post the light back; we’ll send a replacement or refund.
We also offer change-of-mind returns on all products.
R
Bought this as my office plants weren’t getting enough sun and moving them outside/ beside a small window wasn’t working. I was very happy to find them alive and well after a week away where this lamp provided the only light source
Wow, That looks great! Thank you for your review and Happy growing !
J
I'm shocked at my Alocasia silver dragon, which sprouted three new leaves and two flower bulbs after only a few weeks with this light! It had never really done much at all before this. I'm so very very pleased!
Thanks so much for the review, glad you like it!
K
I moved to a rather dark house and my plants weren’t too impressed. These lights are great and easy to use. Early days but so far so good. Will be buying more.
A
I’m very happy with how my indoor plants are thriving so far under the red/blue LED grow lights (my track record with indoor plants isn’t great). I really like the variation of colour the lights throw as well. I’m going to buy more grow lights but this time I’ll give the hydroglow lights a go.
S
Have 4 of the three head lights got about a month ago.
Had my doubts at first as it sounds like it wouldn't work and a waste of money, but my plants within days looked better, stronger and pushing out new leaves after a week.
I have been struggling with propergating cuttings, as i thought i was destined to fail thats when i found this site online and got some purple clone rooting gel and the lights and was the best decision iv made, great quality, worth the money, best of all work so well and bonus of great shipping and all recycled materials as well.
One little thing is I wish for a video or something to set up the timer as I haven't figured that out yet haha
Photos of my small plant and propergating cabinet (still in progress) and 1 light clipped to a TV unit sunning some larger plants.
T
Very happy. Great service and great product. I especially love the timer. Lights turn on at 6 am and off at 6pm. African Violets seem to be very happy
G
Lights are great, work well. Look good in my room & help my plants:)
S
Easy to use. My mushies are going bonkers right now
R
I was initially a skeptic of LED Lights vs ☀ Sunshine to grow plants but must admit they work… I have sowed seedlings in the Sun, Wet Paper container in the dark and finally the LED Lights… U can see the growth under LED’s and they were stronger & taller compared to Dark space trial, although they will never match Mother Nature… Can also be utilised for Mood Lighting, well worth the investment..
V
Easy to move. Easy to fix onto things; shelves and side tables. Perfect timing as the last 9 thousand days of rain have wreaked havoc on my Indoorables. Lost a few to the dank before I got the light. New life!! Will come back for another.
A
Easy to set up. Plants live it.
M
I have used my grow lights to extend my kitchen farm and my plants LOVE it! I will be purchasing more as my garden grows. I also have house plants around my UPG system who benefit from the lights, nutrients and extra love in that area of the house.
D
Things I like: 1) with the timer function I don’t have to switch them on and off each day, set and forget. Pretty solid build, the arms are nice and stiff. 2) looks cool when switched on, but not intrusive when not switched on. 3) my tiny seedlings are no longer getting leggy from reaching for the natural light. 1 unit does 3 trays.
w
My plants can't get the morning sun and the "4h" setting makes it easy for them and me to get what we need, peace
M
First time buyer, I am still familiarising my self with the lighting options My plants are looking good…so far so good …looking to purchase a second …
S
Easy to set up, the timer is functional, and plants are thriving!
I used it mainly for my three pots of pink princess philodendrons. They appear to be growing more vigorous with good variegations (although it is a lot warmer now). In particular to one pot, the plant initially dropped its only pink leaf three months ago and the new leaves were 99% green. I was afraid it may revert back to green forever, that’s why I’ve decided to get a grow light. After two months of using the grow light, this pot has just put out a new leaf with a nice patch of pink variegation. I’m very happy with the result. Just keep in mind to use the lowest brightness at the start in case you may burn the leaves.
L
You.need to include information about distance in relation to various plants. Most plants won’t show signs of light stress for a few weeks and then it’s too late sometimes. Just an approximate would have been good.
K
Shipping was so fast, and I'm so happy with the lights. They're really easy to set up and my plants are loving the attention - so many new leaves! Highly recommened and will be getting more
M
Fast delivery when everything is taking 14 times as long to get to where it needs to get to. Fool proof even for me. Instantly usable without reading instructions- my pet hate . Plants are luva-luva and lastly and certainly not leastly- damn good price. I think I might just get one for the Bathroom beauties. Lay that sugar on me Daddy
C
My ZZ plant is very happy under these lights. They also look really cool!
S
Clip-on Red/Blue LED Grow Light for indoor plants
A
Easy to install, it clips on everywhere, very easy to direct the different lights to the relevant areas and the plant seems to like it. Also, a straightforward set up of the integrated timer. Very user friendly!
Perfect ! and thank you for taking the time to review us.