Skip to main content

TERTIAL Work lamp, light blue

Price $ 25.99
Loyalty members save $75 every $500 spent OnlineOffer valid until 14 Sep. 2026Exclusive IKEA Family offer
Light bulb sold separately. IKEA recommends LED bulb E27 globe opal white.

Choose colour:

Light blue
  • A black TERTIAL desk lamp with an adjustable arm and shade, made of steel and plastic.
  • The TERTIAL lamp is blue with an adjustable arm, casting light from its dome shade. Clamps to tables, its steel body coated in epoxy.

Complete with

Two ikea SOLHETTA led bulbs, white, spherical shape with a silver base, dimmable, warm-white light.

SOLHETTA LED bulb E27 806 lumen

Price $ 8.99/2 pack
Loyalty members save $75 every $500 spent OnlineOffer valid until 14 Sep. 2026Exclusive IKEA Family offer
  • Dimmable

How to get it

Available services

Collect 5 points with
IKEA Family

You have 365 days to return your purchase

For unopened, unused items in their original packaging and in resaleable condition. Learn more
TERTIAL
005.042.89

TERTIAL work lamp was introduced in our range in 1998. The classic, steel design with adjustable arm and head makes it a perfect choice if you are looking for a flexible and effective reading light.

More information
Blue desk lamp illuminates workspace with books and vase against minimalist wall.

Reviews

A good quality light.JohnAs a desk / designer light it is fully functional and very aesthetically pleasing. A good purchase.5
Very efficient ChristineCan be screwed directly to wall and folds aside neatly when not being used. Lovely colour and looks perfect in my cottage style home. 5
Lamp works well, bright lightLynneEasy to put together good lamp5
Good quality and functionalArjun Kumar4x screws were missing in the package ☹️5
greatAsudeUsing these sort of work lamps for many years, great quality for a reasonable price.5
Flexible work lampGerryThis lamp can be positioned in many ways and clamped to the desk and also mounted on the wall which gives you even more options. Classic design.5
Useful and flexibleSiewGood lamp for study. Very flexible5
Tertial work lampLaurencethese work lights are ideal for their intended use in the workshop5
Great light, space saverMarziaIt looks great, it’s very practical and the light is nice and bright5
Terrible. Do not purchase!!AliI bought it and within the next day the metal stabiliser bent causing the lamp to keep on falling, I glued it back which then only stopped the lamp’s movement completely. Worst purchase I’ve ever made, not recommended!1
Spotlight on valueJimGreat desk lamp, I use it all the time.5
Keeps Falling Off — Not Worth It JeonguiAt first, it was okay, but now the lamp head keeps falling off all the time, and it’s almost useless. On top of that, it scratched the wall, and it hasn’t even been three months yet. The lamp head keeps coming off like that. LOL. Honestly, it’s better to just buy a different one.1
Great lamp, but can't tighten screws to stop drooping.Anonymous reviewerI've had two of these for years. They are great EXCEPT they tend to droop, and the screws can't be tightened by hand. This is a silly design flaw. All they need is butterfly screws on the joints so you can easily tighten them by hand. Please improve this product and I'll buy more.3
Great lamp for my deskHeidiI have a fairly old desk and always had one of those lamps. It was time for something new, and I was thrilled when I found this exact same one.5
FallsAnonymous reviewerIt would be nice if worked but is a waist of money keeps falling 1
Value for moneyRahulThis lamp for just $19 is a great grab! I installed it on my craft table and now I can adjust the light and temperature. It’s perfect for content creation, reading, and small art and craft projects. The movable arms allow me to position it almost anywhere. One thing to consider is that you’ll need some space under your table top to hold onto it.4
Lamp on an armAlannahThis is a great lamp which swivels where it is needed most. Very happy purchase.5
keeps fallingAngelineThe lamp keeps falling and doesn't stay in place. the screw is tighten and still falls. some of the screw cannot be adjusted. NOT RECOMMEND1
Keeps fallingKhawaja MohsinOverall, the quality looks good. Good finishing. But the lamp base keeps falling if mounted on a sloped surface.3
NOT 3rd AT ALLChrisBought to replace my old Tertial that gave up the ghost. Bit disappointed with the old one - only got 20+ years out of it. Alright, it was a garage work-lamp = covered in paint, oil, dust, rust, had numerous dings and did finally 'die' when it got soaked after a severe thunderstorm took part of the roof. Seriously, the Tertial's are dirt cheap, robust as a tank, look good and the two mounting options are great, so couldn't recommend the Tertial highly enough.5

Customer reviews

4.6Review: 4.6 out of 5 stars. Total reviews: 2175Average rating
2175Reviews
4.6Review: 4.6 out of 5 stars. Total reviews: 2175Average rating
2175Reviews

Your home, your style — show it off!

See how our products look in real homes! Use the hashtag #IKEAatmyplace or tag @IKEAaustralia on Instagram to share your photo.

Related products

Recommended for you

Get the look

See how our products look in real homes. Use #IKEAatmyplace or tag @IKEAaustralia on Instagram to share your photo.

More from the

Accessories for TERTIAL