The Beamboarder - Lets You Skate at Night


Create a magnetic 4 watt high power LED head lamp for applications like
longboards out of an old hard disk drive for less than 25 $. The case of the HDD can be recycled to a nice room light.

Skating at night can be really dangerous. Other road users won’t see you and you can’t see the road you are riding on. That’s why I invented the Beamboarder. It’s a mobile head light that allows you to ride for up to two hours in absolute darkness with a sight of several meters. The LED and the rechargeable battery can easily be attached to your board on any ferromagnetic material. The Cree LED is a high power light source out of an array of several LEDs with the highest standard of light efficiency you can find actual on the market. Only minimum changes on the longboard truck have to be done. The construction of the lamp is possible with a small amount of money and equipment. Even it’s easy, there are several risks for you and other road users you have to keep in mind. The following instruction shall guide you through the experience I made and how you can build your own Beamboarder by yourself. Keep in mind that this product is still in early prototype status.


  • 3.5’’ Hard Discs Drive with large capacity - SSDs will not work ;)
  • Cree XLamp CXA1304 9V High Power LED - This is the magic
  • Tensai TR-9.6V (9V-Block) 270 mAh Ni-Mh Rechargeable battery -The only battery I found yet that fits to the LED
  • 9V battery clip with about 15 cm wires - Do not buy the cheapest one.
  • Arctic Alumina Thermal Adhesive -The minimum quantity I could find is with 5g.
  • Thick heat shrink tube with a diameter of about 3 cm
  • LED optic like an old skate bearing or 3M bumpon
  • Battery Charger for Ni-Mh

Upcycle the case:

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you beat me to it, i wouldn't have been able to come up with a cool name like the beamboarder tho..! very nicely done sir, your video is amazing. following....

LyonCy (author)  Akin Yildiz2 days ago

Fist I wanted to call it Beamrider, but the name was used a lot when I searched for it. As missile guidance for example:

So i changed rider to boarder...;)

fware8 days ago
That's an amazing, idea, what inspired to create such a magnificent thing ?
LyonCy (author)  fware2 days ago

I did a lot of self study on high power LEDs beside my actual study and had a lot of old HHDs. So first I build a simple lamp for my lab and after that the beamboarder.

aj123ps45 days ago
Look at my pic and the doll is on my element skateboard
aj123ps45 days ago

I think using a reflector from small torch might give a long range.


NickHunter9 days ago
Great idea! You should do one where the light is run from a electric motor connected to the axle of the skateboard. you could have no battery so it just turns on when you are moving, or incorporate a battery if you want so the motor charges it up for extra power too! Just an idea! Great instructable though(:
anders6259 days ago

Cool instructable.

lilchumy9910 days ago
I voted for your instructable please vote for mine. It's a win win. Thanks so much! My instructable: "how to make a light for your glovebox at night" thanks so much!

Great idea!
M3G10 days ago

Fantastic idea!

anasdad1 month ago

Nice job!

anasdad1 month ago

Nice job!

That is such a great idea that you totally might drive into something that is just out of the range of your beam such as the border of the sidewalk. I mean as soon as you feel save because you have a light on your skateboard you will increase the speed of travel. But the range of your light will always be the same. This means the faster you drive the worse you can react to situations.