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A portable wooden lamp made from elegantly bent beech from a snowy country.A rechargeable desk light.

TANZAKU Lamp U-shaped

TANZAKU Lamp U-shaped

Regular price ¥28,000
Regular price Sale price ¥28,000
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User guide >

release date:

have a relaxing time

A wooden lamp made of beech bent into a U-shape that illuminates what is directly below.

Light transmitted through beech trees (Snow Beach) in the snowy country

Use as a candle in a dimly lit room or outdoors after sunset. Since it only illuminates the table top and the light source does not enter your field of vision, you can enjoy a relaxing and quality time.

The form is designed to illuminate the table top, making it ideal for dimly lit scenes and outdoor dinners.

Light and compact

The compact body is made from bent beech wood and has a built-in LED and rechargeable battery.It is lightweight at only 170g, and most of the weight is from the battery at the base, so it is very stable.

Tanza Clamp is portable and space saving design. There are no restrictions on installation.

The compact and clean design does not get in the way even when placed on a small table.

Portable and endlessly versatile

The Tanza Clamp has a built-in, highly safe and compact lithium polymer battery that can be charged using the included USB cable.
It can be installed anywhere, regardless of whether there is an outlet or not.

Charge with the included USB cable. Please prepare the AC adapter separately.

The included charging cable is USB type C

The touch switch part glows red while charging.

There is a touch switch around the lamp that flashes red when charging.

The built-in LED light has 3 levels of dimming, and when fully charged, it can be used continuously for about 15 hours from light intensity 1, about 4 hours from light intensity 2, and about 2 hours from light intensity 3 (each light intensity is 1 /2).

The light intensity of the tanza clamp can be adjusted in 3 levels.

Each time you lightly touch the touch switch area, the switch changes (twist type shown in the photo)

gather around the light

Tanza clamps are made with beech in mind, as they were used as fuel and light for hearths in ancient times. Gathering together under the nostalgic light that shines through the beech, the place for conversation will take on a different feel than usual.

Gather by the light of the lamp

How to spend luxurious alone time

Reading before bed. By dimming the lights and gently illuminating only the books in a calm space, you can shut out all the miscellaneous information around you. It's like watching a movie at a movie theater, you'll be immersed in it.

Perfect for reading a story to your child when putting them to bed.

Storio's tanza clamp is also perfect for reading.

Simple, stripped-down design

A clean and unobtrusive design.

Adopts local Niigata beech wood “Snow Beach”

beech forest

Beech forest in Oshirakawa, Uonuma City, Niigata Prefecture

The Tanza Clamp uses beech wood named ``Snow Beach,'' which was designed by Niigata University Professor Emeritus Kamiya and is milled by a local production forestry association and a company. The aim is to restore forest circulation and biodiversity on a hundred-year scale.

how to use

The built-in battery is charged for testing purposes. When using it for the first time, please charge it with the included cable before use.

Charging method

Use the included USB cable to connect the lamp body to the AC adapter (prepared separately) and charge it.

How to charge Tanza Clamp

The red charging light on the base will be lit while charging and will blink or go out when complete.

*Do not use the product continuously for a long period of time while it is charged. The battery will drain faster.

*You cannot charge the USB charging cable with an outlet that comes with your smartphone or tablet, even if the plug shape is the same. Be sure to use the included cable.

On/off/light intensity adjustment

The Tanza Clamp has no power mark, focusing on its beauty as an object.

There is a tap switch around the charging lamp that flashes red when charging.
Each time you lightly touch it with your finger, the light intensity will switch between light intensity 1 (ON) / light intensity 2 / light intensity 3 / OFF.

How to reset

If there is a problem such as the light intensity not changing, please leave the light on for 24 hours without charging it, and then charge it again after it is completely discharged. It will be reset.

If the problem persists even after trying the reset, please contact us.


This product cannot be disassembled, repaired, or replaced by the battery or LED by the customer. If you have any problems, please contact us.
Please note that products disassembled outside our company are not covered by our quality guarantee.

After-sales service

Rechargeable batteries are consumable items. When the product reaches the end of its lifespan, we will replace it for a fee, so please contact us.
Rechargeable batteries are recycled, so if the product is disposed of or discarded, we will collect it.

Thank you for introducing me

Tanza Clamp has been posted below. Please take a look.

Product Specifications

Size|Approx. W255 x D42 x H160mm / 170g

Wood: Beech (Snow Beach in Uonuma City, Niigata Prefecture)
Natural/Matte Anti-Virus Paint Base: Metal

Light source|LED 3-step dimming

Dimming/lighting time|
(Time required for each light intensity to drop to about 1/2)
Light intensity 1: Approximately 15 hours / Light intensity 2: Approximately 4 hours / Light intensity 3: Approximately 2 hours

Power supply | Lithium-ion polymer rechargeable battery 1200mAh

Charging method|DC-IN 5V USB Type-C

Charging time|Full: Approximately 2 to 3 hours / 80%: Approximately 65 minutes *When using 1A power supply AC adapter

On/off/dimmer | Electrostatic touch type

Operating temperature/Others | 5 to 35℃/Not water resistant.

Accessories | 1.5m USB Type-C cable for charging, quality guarantee card *Please prepare the AC adapter separately.

Click here for the TANZAKU Lamp instruction manual (PDF)

Precautions for use

  • This product uses natural wood. Please refrain from using it in hot and humid environments as it may cause deformation.
  • Since it is a natural wood, there may be differences in grain, color, and wood texture depending on the product.
  • Since it is a wooden product, it may crack or chip due to strong impact such as being dropped. Please handle with care.
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