background image

Do I need to activate the solar charger?

No activation needed. Simply place the light in direct 
sunlight with the solar side up.

Do I need any tools to set up my Bike Light?

Nope. Our Bike Light is extremely easy to install with 
absolutely no toolkit needed!

Will the LEDs ever need replacing?

Nope, never. Not unless they are somehow damaged 
of course. But fear not, we’ve designed and 
manufactured our products so that you would have 
to go out of your way to get in and damage the LEDs. 

What's the difference between charging the light 
via USB or the solar panel?

Speed! Charging via USB is ~6x faster than via solar 
due to the input power. Whether charging via solar 
or USB however, the outcome remains the same - a 
full battery charge. Our advice is to charge via solar 
for a natural source of power, but if you’re in a pinch, 
charge via USB.

Can my light be left outside?

Yes! In fact, our products love being outside in the 
open. Luci is durable and waterproof. This means you 
don’t need to take cover when it rains on your ride.

I'm going mountain biking. Will my light remain in 
the mount with all the bumps?

Yes! Our Bike Light connects to the mounts via 
industrial-strength magnets, and was built to 
withstand extreme vibrations and bumps.

Do the straps fit around thicker handlebars or 
seatposts?

Our adjustable silicone strap allows our bike light to 
be fixed to any standard handlebar dimension and 
seat-post. Our straps can comfortably fit around 
diameters ranging from 25 mm to 32 mm.

3

Frequently asked 

questions

What is direct sunlight?

Direct sunlight means that the sun’s light is directly 
hitting the solar panel. For example, if you were 
standing outside under the sun with nothing 
obstructing you and the sun, then you would be 
in direct sunlight. If you were standing inside, you 
would be getting indirect sunlight but no direct 
rays from the sun. Solar panels always need direct 
sunlight to charge. If in doubt, think of it this way; if 
you were Luci and you were able to directly see the 
sun, then you would be in direct sunlight!

It's cloudy, will my light still charge?

Yes, but it will charge at a slower rate than on a 
bright, clear day. As your Luci charges via the red and 
violet frequencies of visible light, the charge times 
will vary based on the UV index or overcast skies. 
Generally speaking, the higher the UV index, the 
faster the charge.

Will my light charge under indoor lighting?

The sun generates significant red and violet 
frequencies (which charge your Luci), whereas your 
ordinary indoor lights emit a tiny fraction of that UV. 
We recommend you go straight to the source and put 
your Luci directly in the sunlight from a windowsill 
or, for the best results, outside! Luci is durable and 
completely waterproof.

Do I need batteries?

Nope. All of our products are solar powered and 
rechargeable, so no batteries are needed. No more 
searching the drawer for that second AA!

Can I charge your products from my car dashboard?

We advise against charging on a car dashboard. On 
a hot summer day, your car dashboard can reach 
temperatures of up to 160ºF (71°C) which exceeds the 
temperature limit of our products - 122°F (50°C).

How do I charge the taillight?

To charge the taillight simply connect the headlight 
and taillight together via the magnetic snap, and 
the front will power the rear! Just be sure that the 
headlight is charged.

We're here for you.

 For the full list of FAQs and 

troubleshooting, go to mpowerd.com/faq.

Reviews: