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ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp

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Model: 8384991

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Product Features

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp is designed for Backpacking on uneven paths and when bivouacking for moving about or lighting up the surrounding area

The ONNIGHT 100 is a versatile headlamp that is easy to use and comfortable. The flexible casing protects it from impact and water. The FORCLAZ flashlight that is suitable for all situations.

A photo of the ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp in use

Visually efficient

Wide beam (80 lm) with 82 ft range: ideal for hiking and bivouacking

Battery life

30 h in eco mode 10 h in power mode Works with 3 LR03-AAA batteries provided


Shock-proof and highly splash-resistant (IPX4)


3 lighting modes: Red, Eco White, Strong White

Compact design

Monoblock design that is easy to store in a pocket or bag


2.8 oz

Easy to use

1 button only, easy to handle even with gloves on

Product Lifestyle Image Gallery

Image Gallery

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue 

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue 

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue 

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue 

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue 

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue 

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue 

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue 

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue 

ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue

Product Customer Reviews

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ONNIGHT 100 Battery-Powered 80 Lumens Hiking Head Lamp,petrol blue
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Good for Beginner level hiking

Great experience using this light during our first hike in night.

Excellent product

worth buying

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Personal Use

Bought for personal usage, searching for things in the dark, etc.

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Hi Aavan,

Thank you for your feedback on our product: "Battery operated trekking head lamp - ONNIGHT 100 black - 80 lumens".

These are hiking/trekking headlamps but alternatively, they also can be used for other purposes - as in your case, for searching items in the dark! By the way, they come with 03 lighting modes, and if you are wondering what the red lights are meant for, they are for 02 reasons:

1) First, to allow you searching item in the room without it being too glaring or disturbing the comfort for your other roommates;

2) Second, with full moon on a trail, red light gives you added or enough illumination to walk whilst avoiding insects being kill as a result of them being attracted to white lights (we love nature, don't we?).

We hope to see you soon, when our Stores can be opened again. 
Meantime, stay safe and take care, Aavan.

Stay healthy, keep fit & stay happy at home, during this circuit-breaker time!


Sports Advisor
Hiking | Trekking | Outdoors
Decathlon Singapore

"We climb mountains not to conquer their mere peaks;
We climb mountains to understand and to discover what we are made of, within."
Trekking head lamp

Use it on my recent hike in Indonesia... Works well!

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Hello Milton,

Thank you for your review on this ONNIGHT 100 black - 80 Lumens.

Glad to know that it worked well for you on your recent hike in Indonesia.

This headlamp features 3 modes to fit all situation : Red mode to be discreet in the shelter and to keep your night vision, Eco mode for walking and bright mode for trail hiking.

All the best and enjoy your next hiking trip!

Sport Leader For Hiking & Trekking

"Look deep into nature and you will understand everything better!"

No issues with this - easy to use, works as expected

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A must for summit at night

I previously trekked Sandakphu 3 times. But this time I trekked with my wife. She was on her first time high altitude proper trek. So the journey was little bit slow. Often we reached our destination after sunset. The headlamp really helped me to trek on bolderzone in the evening. Thank you Decathlon for offering this lovely gadget at such a reasonable price. I would recommend every trekker to have this product with them.

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Very nice lights

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Head torch

Excellent battery life.

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Best for beginners

It has all the features and only difference with high end is the visibility distance and inbuilt rechargeable battery not available which is not of much use when you travel rarely

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Many settings

Has many settings. Very easy to use.

God life with enough light

Used for night trek, it was enough for walking comfortably.

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Trekking Head Torch light

Very good product. worked well, gives good enough light to trek at night. A bit difficult to switch on/off with hand gloves on but no problems in general.

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This is my second order. The red light only works fine not the other white lights. Please check the item first before you deliver to prevent hassle to the customers. Please note this:


Bought it for my Father as he wants to stay in a campsite. When he went and use it, he enjoyed it so here i am writing for him

Hello William,

Thank you for taking the time to leave a review on the Onnight 100 Trekking Headlamp. I am glad that the product serves your father well. Do come down to any of our stores to check out the full range. We hope to see you soon!
Cheers!Your Smiley Hiker,
Hiking Sports Leader
very good

very good quality head light for night treks.

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Additional Product Information


[EN] Headlamp support

  • 100% Styrene ethylene butadiene styrene


  • 100% Polycarbonate


  • 100% Polyethylene low density

[EN] Electronic circuit

  • 100% Pcba

Lighting modes

The ONNIGHT 100 headlamp has 3 modes suited to every situation: - Red mode to stay discreet in a refuge, or preserve your night vision - Eco mode for walking or use when bivouacking - Power mode when hiking on paths

Battery type

Operates with 3 LR03-AAA batteries (supplied)

Optic beam

The wide beam of the ONNIGHT 100 diffuses light uniformly so you can see in front of you and to the sides

Lighting technology

Classic LED lighting: lighting performance gradually decreases as batteries lose charge in order to save power.


Monobloc design for optimal compactness. The flexible SEBS casing provides simple access to the batteries while protecting the headlamp from impact and rain. The ONNIGHT 100's button is designed to be easy to handle with mittens, while avoiding accidentally switching it on in your bag.


2.8 oz

Size (l x h x d)

60 x 40 x 31 mm (not including band)


Removable, washable headband. Composition: 70% polyester and 30% natural rubber for maximum comfort. The 2 symmetrical buckles facilitate tightening. The ONNIGHT 100 headlamp adapts to fit all head sizes, including children and adults, as well as mountain helmets.

Spare parts

DECATHLON spare parts are available for 2 years from purchase of the product from the Workshop of your closest stores.



Product testing

At DECATHLON, our products are tested by a panel of users in the use conditions for which they were designed. At FORCLAZ, these tests are organized on the mountains, led by a team of engineers from our design center, who are responsible for this mission. Our product managers, engineers and the entire team use the results of these tests to develop and create technical products to ensure the satisfaction of our customers

Storage instructions

When storing for a long period, remove the batteries from the product. Store in a dry place, away from direct sunlight.

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.

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    Minimal retail footprint

    lowers overhead and indirect costs