Product Colors and Sizes
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
Forclaz DYNAMO 100, 15 Lumens Hand-Powered Flashlight
Make your own light with the DYNAMO 100 autonomous flashlight! This compact and practical lamp will accompany you everywhere so you can find your way
Free shipping over $49
Final Sale: No returns or exchanges
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Visually efficient
Wide beam with 33 ft. range (15 lumens)
Battery life
1 min of charge = 6 min of lighting. Maximum battery life of 12 minutes
Durability
Splash resistant (IPX4) and shocks thanks to the rubber head
Versatility
1 mode only
Compact design
Fits easily in a backpack
Lightweight
2.8 oz
Easy to use
Ergonomic handle and push-button that can be used with gloves
Questions & Answers
There are no questions
Be the first to post a question
Product Customer Reviews

The torch was completely dead when delivered. Tried rotating it clockwise and counterclockwise. No light comes out of the torch.
Thank you for taking the time to share your review of Wind-Up Flashlight 15 Lumens Dynamo 100
with us. Our team of mountain backpacking enthusiasts designed this torch to provide an additional easily accessible light source.
Make your own light with the autonomous DYNAMO 100 lamp! This compact and practical lamp will accompany you everywhere so you can find your way
We are deeply saddened to find out about your unfortunate experience with the product. Rest assured that we will transfer your information to our design and production teams.
To ensure your satisfaction, we have informed our customer service team to contact you in order to find a solution to your problem.
Thank you for sharing your experience with Forclaz products.
Regards,
Hiking & Trekking Team - DECATHLON
simple to use
Great...
Flashing option should be in it
Great torch by Forclaz. Fits into the palm like a pouch. I wanted to know how to recharge it.
Good
Good quality
Light weight and handy. Been using it for more than 2 years
Very bad product. Stopped working in two days.
Hello Justin
Thank you for your valuable review. We are sorry that you were not satisfied with the product. Please visit your nearest Decathlon store to have the product physically checked and claim for an exchange or refund in case of a manufacturing defect.
Gokul BHANDARI
Product Trainer and Passionate Backpacker
Compact and reliable product.. Good for camping and trecking
For some reason the product was very dirty. I had to clean it multiple times to get it somewhat clean. After that, I noticed that the torch had some colour issues within the area where the light should come out. Felt like a really old product was sent. Also, did not have any instructions to understand how to charge the product... I've ordered from decathlon numerous times. Till now, there were no issues... But this time, I am very disappointed..
Hello Archana
Thank you for taking the time to give your valuable review. We are sorry for the issue that you had to face. Please visit your nearest Decathlon store to exchange or refund the product.
Gokul BHANDARI
Product Trainer and Passionate Backpacker
Torch Dynamo Battery exhausted in 10 days.
Hello
Thank you for taking out time to give your valuable feedback. We are sorry that you were not satisfied with the product. Please feel free to reach out to your nearest Decathlon store to get the product exchanged or returned.
Gokul BHANDARI
Product Trainer and Passionate Backpacker
Have used it on 6 treks, all above 5000mts. Ideal product. Using it since 2018 now. Highly recommended.
Very handy and easy to fit inside Any pocket.(size). Body quality and on/off switch good. No charger or battery required. A perfect torch for traveller.
size is bigger than I thought.
Additional Product Information
Composition
Frame
- 100% Acrylonitrile butadiene styrene
Chassis
- 100% Steel
Inner fabric
- 100% Alloy
Lighting modes
1 mode only
Battery type
Internal rechargeable Li-Po internal battery by dynamo
Optic beam
The wide beam of the DYNAMO 100 produces a uniform spread of light so that you can see in front and to the sides
Lighting technology
Classic LED lighting: the lighting performances reduce gradually as the batteries lose charge, for greater autonomy.
Construction
Lamp case in plastic protected by shock-absorbent rubber around the lens
Weight
2.8 oz
Warranty and after-sales service
DECATHLON products are guaranteed for 2 years. If you have any questions, please visit our support site support.geonaute.com . You will find advice on how to use your product successfully: instructions, user FAQs and video tutorials. To provide maximum support, the Geonaute assistance support team is available 24 h a day to answer personally.
Origin
Imported
Product testing
At DECATHLON, our products are tested by a panel of users in the real-life conditions for which they were designed. These tests are led and run by a team of engineers dedicated to this task. Our product managers, engineers and the entire team use the results of these tests to develop and create high-tech, durable products to ensure the satisfaction of our users.
Storage instructions
When storing for a long period, recharge your product fully to protect the battery
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
-
Optimized supply chain
reduces retail prices
-
Minimal retail footprint
lowers overhead and indirect costs

Forclaz DYNAMO 100, 15 Lumens Hand-Powered Flashlight
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101