Octo Tre 4242 pendant lamp is available in natural birch
Octo Tre 4242 pendant lamp is available in white laminated
Octo Tre 4242 pendant lamp is available in black laminated
Octo Tre 4242 pendant lamp is available in walnut veneer

Octo Tre 4242 pendant lamp:
Intimate glow

The most compact version of the Octo pendant lamp. Elegant on its own, and perfect for creating a harmonious trio with Octo and Octo Small. Designed by architect Seppo Koho, launched in 2026.

Colour:

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Octo Tre 4242. Photographed at Hotel St. George. Helsinki, Finland. Photo by Antti Laine.

Octo Tre 4242. Photographed at Hotel St. George. Helsinki, Finland. Photo by Antti Laine.

Octo Tre 4242. Photographed at Hotel St. George. Helsinki, Finland. Photo by Antti Laine.

Octo family. Octo 4240, Octo Small 4241, Octo Tre 4242.

More images of the Octo Tre 4242 pendant lamp here

Secto Design Octo Tre 4242 pendant lamp is available in four colours: birch, walnut, black and white.
Secto Design Octo Tre 4242 pendant lamp is 39 cm high and its diameter is 31 cm.

Octo Tre pendant lamp

Handmade from PEFC-certified form-pressed birch in Finland by highly skilled craftspeople.

Finishing options

Shade CableCeiling cup
Natural birch WhiteWhite
White laminated WhiteWhite
Black laminated Black Black
Walnut veneer White White

Product details

Material Form-pressed birch slats
Dimensions Height 39 cm
Diameter Ø  31 cm
Weight 0,9 kg
Package 36 × 36 × 45 cm, 1,9 kg
Voltage 220-240VAC 50Hz
Light source G9 base, LED max 7 W. Comes with a LED bulb (Ledvance LED PIN 50 LED bulb, G9, 4.5 W, 600 lm, 2700K, dimmable, may vary). The use of special bulbs such as halogen, mirror or 12 V bulbs in Secto Design lamps is prohibited, due to overheating. This product is supplied with an example bulb of energy efficiency class D.
Dimming Details
DALI Attachable to DALI systems with a separate DALI-compatible dimmer. Due to great variation in DALI systems, Secto Design does not supply DALI-dimmers. Please contact your local electrician.
Cable 150 cm, textile cable, ceiling plug/connector, ceiling cup
Classification Ingress Protection IP20, IEC Protection Class II, CE marking
Maintenance Wipe dust regularly. To remove fresh stains wipe with a slightly damp cloth.

Opening instructions

Step 1Lift up and remove the top sheltering structure.
Step 2Lift up the lamp by holding it from the lamp body. Warning: Don't lift the lamp by the shade.

Dezall lamptops

This Secto Design pendant uses the patented ceiling suspension by Dezall. Easy and quick to install, enables the ceiling cup to sit perfectly tight against the ceiling.

Step 1Fasten the cable into the screw at the desired hanging height. Start with the lower side hole, push it into the channel and finish with the upper side of hole. Hang on the ceiling hook and connect.
Step 2Arrange the spare cable and screw the ceiling cup on the screw until the cup sits tightly against the ceiling. If the power cable comes from the side, use the ring provided and push off one of the side outlets to make room for the cable.

Standard ceiling cup

Height11,2 cm / 12 cm (with ring)
Outer upperØ 12,2 cm / 13,1 cm (with ring) 
Inner upperØ 11,8 cm / 12,2 cm (with ring)
Weight58 g / 74 g (with ring)
ColourWhite or black matt soft lacquer depending on the colour of the pendant
 InformationThe standard ceiling cup includes an additional ring, which enables leading the cable along the ceiling into the ceiling cup. The additional ring can also be used to cover a larger ceiling socket.

Any extra length of the cable can be swirled into the ceiling cup when altering the hanging height of the pendant.

Standard cable set

Weight192 g (incl. all parts)
Cable length150 cm (longer cables available upon request at additional cost) 
ColourWhite or black matt soft lacquer depending on the colour of the pendant
Lamp baseE27
WattageLED max 20 W
Information The standard cable set includes the lamp base, a textile cable, a ceiling cup, a suspension screw and an additional ring. A ceiling plug (pictured) is included in the deliveries to Finland and Sweden; deliveries to other countries include a terminal block (not pictured).

 

Mix and match lamps as you like!

See how our lamps look together in different arrangements and create your own eye-catching installation tailored to your interior.

Mix and match lamps

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