Louis Poulsen PH 1/1 Portable Table Lamp

Manufacturer: Louis Poulsen | Designer: Poul Henningsen

The Smallest PH, Untethered

The PH 1/1 Portable is a cordless interpretation of Poul Henningsen's three-shade system, first developed in 1926 on the principle of the logarithmic spiral. Its compact shade set brings layered light to dining tables, shelves and bedside spaces. Mouth-blown opal glass softens the light, while the dim-to-warm function shifts its colour temperature from 2700K towards 1800K as the lamp dims, recalling the warmth of an incandescent bulb.

Available in High Lustre Chrome Plated and Brass Metallised finishes, it can also accompany an evening on the terrace. It is suitable for outdoor use on a temporary or seasonal basis - after prolonged exposure to the elements, clean and store in a dry, sheltered place to ensure lasting use and avoid any deterioration in appearance.

The lamp includes a USB-C cable but no adaptor. Use a standard 15W/3A USB-C adaptor for charging.

Specifications

• Dimensions: Ø16 × H29cm (base diameter 11.7cm)
• Shade: Mouth-blown three-layered opal glass with a sandblasted inner surface
• Body and base: Aluminium with a brass metallised or high lustre chrome plated finish
• Light source: Integrated LED 2.5W, dim-to-warm 1800–2700K
• Battery: Rechargeable, replaceable Li-Po battery
• Battery life: Up to 5 hours at 100% brightness
• Charging: 1.5m USB-C cable included; 15W/3A USB-C adaptor required, not included
• Dimming: Stepless or four-step dimming, with a white charging indicator
• Protection: IP44, Class III

Also available as the PH 2/1 Portable Table Lamp. Part of the Louis Poulsen, Louis Poulsen Portable Lamps and Portable Lights collections.