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3 for 2
Graviton
£34.99
The Graviton is a compact, rechargeable 400 lumen head torch weighing just 53g with a low-profile retractable head strap. 6 lighting modes including flashing and red modes let you balance brightness and battery life when you're out in the hills and while setting up camp for the night. Comes complete with a charging case so you can top up your head torch battery while out in the hills - great for multi-day trips off the beaten track.
- Lightweight at just 53g
- Low-profile, retractable head strap
- Hard case (included) charges the head torch when inside
- Up to 37 hour burn time on eco mode
Lightweight and pocket sized; Graviton's ultra low-profile retractable head strap has a forget-it's-there feel that stows away automatically inside the rear panel when not in use. Toggle between eco, low, mid, high, red and flashing modes to fine tune your lighting for campsite cooking or out on the trail.
Fully charged, you'll get up to 2 hours burn time at max. brightness (400 lumens) or up to 37 hours on eco power mode. Enable lock mode to prevent accidental switch-on in your bag when carrying without the case; giving peace of mind that you'll still have charge when you need it. And with mode memory your head torch will switch back on to your previously used mode.
Both the Graviton and the case can be charged separately via a USB-C cable (one cable included). Whilst inside the case, your head torch will automatically top up to full charge so it's ready for action when you need it most. With a capacity of 950mAh, the charging case holds enough for a full recharge of your head torch.
Compact, reliable lighting for nights under the stars.
Features
Product overview
- Powerful 400 lumen output
- 6 lighting modes including flashing and red light modes
- Lock mode prevents accidental switch-on
- Mode memory, switches on at previous used mode
- Charging case keeps it ready for use (included)
- Can be charged separately with USB-C cable (included)
- Low profile retractable head strap
- Ultra-compact, weighs just 53g
- Water resistant IPX5 rated (head torch only)
- Up to 37 hour burn time in eco mode
- Quick battery level indicator
- 3-year Alpine Bond
Technical details
Performance
| Mode | Brightness | Beam distance | Burn time |
|---|---|---|---|
| High | 400 lumens | 108m | 2h |
| Mid | 210 lumens | 75m | 2h30m |
| Low | 85 lumens | 46m | 4h30m |
| Eco | 10 lumens | 16m | 37h |
| Flash | 3h30m | ||
| Red | 1 lumen | 23h |
Weight
Head torch:53g
Charging case:58g
Dimensions
Head torch: 71.1mm x 38.1mm x 26mmCharging case: 89mm x 53.7mm x 40.6mm
Specs
Bulb: Max. output 400 lumens
Power:3.7V, 700mAh built-in rechargeable battery, 950mAh charging case
Charge time (with cable): USB Type-C, full charge in ~2hrs
Charge time (using case): Full charge in ~3hrs
Charge time (case): USB Type-C, case charged in ~2hrs
IP rating: IPX5 (head torch only), Protected from total dust ingress. Protected from water spray (rain) from any direction. Do not immerse in water!
Sustainability and Product Care
Safety and product care
Do not look directly into the light beam or shine into the eyes of another. Do not attempt to remove electronics; doing so will void the warranty. The light will become warm/hot during use.
To maintain battery health, it is recommended to charge your head torch periodically during gaps between uses. We recommend using the included USB-C cable for charging as some super-fast charging cables may not work due to the protection circuit inside.
Repairs
We have dedicated Repair Stations in our stores and we're fully equipped to breathe new life into your old kit. This includes spare parts, patches, new zips and wash and reproofing of your down and waterproofs. Pop into any store or contact us online for more info.
Alpine Bond
If one of our products doesn't meet your expectations upon delivery, or if during its lifetime it doesn't live up to the demands placed on it, please return it to us for repair, replacement or refund. Find out more about our Alpine Bond.
Sustainability
Where it's made
Our products are made in the best factories in the world. We know the factories personally and they have all signed up to our Code of Ethics in our supply chain. This includes the Ethical Trading Initiative base code, fair pay, safe working environments, no child labour, no modern slavery, no bribery or corruption, no materials from conflict zones and humane farming methods.
All our factories sign up to our Code of Conduct. Find out where we make our product by visiting our Factories of Alpkit factory zone.
Reducing our carbon footprint
We are carbon neutral under PAS2060 and offset our Scope 1, Scope 2 and Scope 3 operations and transport emissions. We recognise that offsetting is not part of the solution but a point to pass through on a journey to Net Zero. Carbon Neutral is just a step in that journey.
We have joined the Science Based Targets Initiative which sets independent targets for us to achieve to do our bit to limit global warming to 1.5°C. Our targets are to halve our Scope 1 and Scope 2 emissions by 2025 based on 2018 base year and reduce our total carbon intensity by 15% every year to achieve genuine net zero by 2050.
End of life
When your partnership with this product is over send it back to us and we will pass it on to someone that needs it through our Continuum Project.
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Standard delivery to UK addresses is free over £30
Next Day deliveries will be shipped same day if you place your order before 2pm Monday - Friday.
If you are not happy or have changed your mind, you can return your unused product within 123 days of placing the order for a refund.
Simply return it to us, free of charge, with all the original packaging.