
Heracleum III The Big O Pendant Lamp
Heracleum III The Big O by Bertjan Pot for Moooi arranges illuminated leaves around a circular pendant.
Metal branches carry polycarbonate lenses, powered through conductive Electrosandwich layers. Small spans 160 cm and Big 210 cm, creating a suspended ring of warm light. DALI and optional wireless controls provide dimming; the wireless setup requires an additional device for the second canopy.
Every detail, considered.
- Brand
- Moooi
- Collection
- Heracleum
- Designer
- Bertjan Pot
- Design year
- 2014
- Descriptor
- Circular LED pendant with leaf-shaped lenses
- Light source
- LED included
- Wattage
- Small: 32 WBig: 84 W
- Color temperature
- 2600 K
- Light output
- Small: 2,340 lmBig: 8,427 lm
- Color rendering
- CRI 91
- Dimming
- Dimmable (DALI, Zigbee, Matter, Wireless Wall Switch)
- Voltage
- 120–250 V
- Listing
- UL listed
- Weight
- Small: 16.98 lbBig: 23.15 lb
- Materials
- 01Conductive metal branch layers
Integrated LEDs illuminate polycarbonate leaves without separate visible wiring along each branch.
- 02Two overall ring diameters
Small spans 63 inches, while big spans 82.7 inches.
- 03DALI or optional wireless control
Wireless operation needs hardware for both canopies; mains and ELV dimmers are incompatible.
Heracleum III The Big O by Moooi arranges illuminated polycarbonate leaves around a circular pendant.
Conductive layers power the LEDs along metal branches. Small and big versions have overall diameters of 63 and 82.7 inches. DALI controls provide dimming, while optional wireless control requires additional canopy hardware; mains and ELV dimmers are incompatible.
Generated by AI from the manufacturer's specifications and product data. Confirm details with your consultant before ordering.

Expressive Dutch design in lighting, furniture and interior objects, combining imaginative forms with distinctive material experiments.
Bertjan Pot
Bertjan Pot develops objects through experiments with materials, structures and production techniques. His Random Light began as a material study in 1999, and his studio also produces masks and other interior objects. Collaborations with manufacturers turn these experiments into developed products.
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Make sure it fits. Then make it yours.
Before you commit to the Heracleum III The Big O Pendant Lamp, our studio checks it against your space and walks you through every finish it comes in.
- Footprint checked against your floor planPlus doorways, stairs and clearances
- Leather, fabric and colour chosen with youand more, in the showroom
- We manage the order for youFrom the factory to your door
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