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H2Only WaterLamp Energy-saving Flash Light

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H2Only WaterLamp Energy-saving Flash Light

Price: €39.75

incl. VAT. plus. shipping costs

delivery time -  2-5 Workdays (foreign countries different)

The sale is made including the GTC as well as the cancellation policy of the seller.

Product description

The emergency and energy-saving torch that only needs water! | WaterLamp

Water as an energy source – what is important for humans now applies to the WaterLamp, the torch that shines without (storage) batteries.

Water-powered emergency torch: The innovative WaterLamp is a portable, low-cost LED lamp that uses any liquid to recharge its batteries. The innovative device doesn’t require a power outlet to charge because it uses a water-activated battery that causes a reaction when in contact with liquids. Simply hold it under the tap, dip it briefly in the lake or pour lemonade over it – off we go!

The WaterLamp comes in an airtight can, so it is always ready for use for up to 100 years and provides light in any situation.

Depending on the ambient temperature and humidity, the lamp shines for 24 up to 80 hours after activation. If all the water has evaporated at some point, you can simply activate it again with a little liquid. This process can be repeated at will, but not endlessly.


  • Length: 17.6 cm
  • Diameter: 6.7 cm
  • Weight: 113 g
  • Lighting range: ca. 35 m
  • Luminance: 67 Lumen
  • Light ON time after activation: 24 up to 80 hours
  • total light ON time: up to 1.500 hours
  • Luminant: 0.5 Watt LED
  • Colours: Black | White

How do I activate the WaterLamp?

Moisten the handle with a little liquid for about 5 seconds. Just 30 millilitres is enough for this.

After a few seconds, you can switch on your WaterLamp and it shines with 67 lumens about 34 metres, which is completely sufficient for e.g. your orientation. Tests have shown that the WaterLamp has a total light ON time of up to 1500 hours.

The functioning of the WaterLamp is based on controlled oxidation inside the torch. With sufficient moistening, the cells inside are activated and release energy to the illuminant. This causes the LED to light up. It shines as long as the cells are moist.

GTIN/EAN: 0745114389862 | 0710535624199


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Shop Information


We stand for sustainable and fair trade products in ECO design, ECO fashion and Green Lifestyle. We are a small, family-run business and will remain 100% that way. Eco-friendly products for house and farm as well as slow fashion and fair trade gifts are our passion.

Shipping Information

Payment Methods: Prepayment, PayPal

Shipping Costs

Shipping to Germany: 5,90 Euro, free shipping to Germany from 100,00 Euro

Shipping to Austria: 17.99 euros, free shipping to Austria from 200.00 Euro

Shipping to all other EU countries: 18.99 Euro, free shipping from 200.00 Euro

Shipping to Norway, Switzerland, Great Britain, the USA and Canada: 19.99 Euro, free shipping from 200.00 Euro

Shipping Method
DHL GoGreen

Costs of returning: The customer will bear the direct cost of returning the goods.

Delivery time: The delivery time refers to a receipt of payment (eg via PayPal) on the day of purchase and is based on the processing time indicated by the seller and the delivery time as instructed by the shipping service. In a later receipt of payment the delivery date is postponed accordingly. The actual delivery time may in individual cases, especially at peak times such as Christmas and on public holidays, differ.

For deliveries abroad, the actual delivery time may differ from the stated delivery time, and be between 3 and 7 working days more than specified for each product.

Notification about possible additional taxes and costs: For deliveries to Switzerland or NON-EU-countries customs and import sales tax may apply and are payable to the customs authority by the customer upon receipt of the shipment. These charges are in addition to the purchase price and the shipping and can not be influenced by the provider.


This product meets the following sustainability criteria