TERTIAL Work lamp with LED bulb, white
TERTIAL Work lamp with LED bulb, white
TERTIAL Work lamp with LED bulb, white

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.

Article Number604.249.87

Product details

You can easily direct the light where you want it because the lamp arm and head are adjustable.Light bulb included.Clamping range up to 2¼".Designer

IKEA of Sweden

  • Arm:Steel, Epoxy/polyester powder coating
    Reflector shade:Steel, Epoxy/polyester powder coating, Paint
    Table clamp/ Bushing/ Grip:ABS plastic
    Wipe clean using a damp cloth and a mild cleaner.Wipe dry with a clean cloth.
    Warning:This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
  • Special waste handling may be required. Please contact your local authorities for more information.
  • TERTIALWork lamp with LED bulbArticle Number:604.249.87
    Width: 8 ¼ "Height: 4 ¼ "Length: 29 ¼ "Weight: 2 lb 3 ozPackage(s): 1

Product size

13 W
Shade diameter: 
7 "
Cord length: 
4 ' 11 "


Best in the marketLORELIEit doesnt go hot to touch!5
Very nice simple lampAlishaVery nice simple lamp4
Hard to useMB839I love Ikea products. But I have to say this is the only purchase that I regret. I don't know if mine is defective, but it will not stay in place no matter what I try. Very unwieldy and has fallen may times.2
Not working, threw it awayMami2020xoxoI kept the bulb though, that was working.1
issue At time of original purchaseMagpietownI purchased the lamp several weeks ago, but when I got it home & opened the package I found that a necessary part was missing. That required a return to the store & a 1.5 hr wait to receive service & a replacement lamp that has all parts & works very nicely.4
I liked the old design betterLVKWDon't get me wrong, it's a great lamp. I have 4 of them. However I was disappointed to discover that the new design has a switch on the cord, instead of the easy to reach switch on top of the lamp itself, like my old Tertial lamps bought a few years ago have. Also, the metal springs get stretched overtime and the lamp stops staying up, which is easily fixed with a rubber band (you can search youtube for instructions).3
Exactly What I NeededtayfergI bought this lamp, about a year ago, while it was on sale for $9.99. I needed a desk lamp that I could use while I did my illustrations. It's honestly the coolest and most easy to use lamp I've ever owned! It lights up a large amount of surface area, which is perfect when i'm working on multiple things at a time. The way it's able to bend, move, and adjust is perfect for what I need. It clamps onto most desk widths. Like I said, I've had this lamp for over a year now and it works just the same as it did when I first bought it! Great lamp and for the low price it's perfect! The only criticism I have for this lamp has to do with the mount itself. I just wish it was a able to accommodate wider desk lips. Overall, this lamp is great for pretty much every use!5
Great inexpensive lampLkjoyceThis is exactly what I needed. The clamp works well with a glass top desk. The bulb is LED. That it is white, it blends into the background wall and blinds.5
Great flexibility.HoneybearHave several other of these lamps. Needed more light in another area so decided to get another one.5
It works.KachigoThis work lamp requires a quick set up and putting together but no longer more than 5-10 minutes. Instructions is just images and no words. There's two ways to install this product, one is to drill it on wall and the other way is to mount it down with the plastic part and screws. Please note, there is NO light bulb. So, make sure to purchase the recommendation one of E26, 400 brightness. Those cost about $0.99. Overall, it works and I like it.4

Work lamp with LED bulb, white

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TERTIAL Work lamp with LED bulb, white