See.Sense ACE bike lights

I have a thing for bicycle lights. I’ve got multiple sets, many of which were acquired through various Kickstarter campaigns. The See.Sense ACE lights are one such set.

I joined the See.Sense ACE Kickstarter campaign as soon as it launched back in October 2017, and managed to secure the Super Early Bird price of £40 for the set. If you want to buy them now, they cost £79.99 on the See.Sense website, so I got a good deal. However I did have to wait a year for them to arrive!

These are the second set of See.Sense lights that I’ve bought. I also have the ICON lights (another Kickstarter purchase) so you could say I’m a fan of the brand.

I like the fact that See.Sense push the boundaries of what a bike light can be. Sure you can turn them on and off with a push-button like other bike lights, but they are also bluetooth-connected to an app on your phone for more granular control, and to enable advanced features like crash and theft notifications.

The lights react automatically to changing road conditions, and flash brighter and faster in situations when you need to be more visible.

Personally I like to pair the ACE lights along with another set of bike lights. The first set of lights are set to constant beam, and help me see the road ahead (potholes and other debris), and the ACE lights do their flashing thing to help me be seen by other road users.

I don’t mind having two sets of lights on the go. They’re all USB rechargeable, so it doesn’t cost me anything to use them (especially if I recharge them at work). And I would rather light up my bike like a Christmas tree than dress like a clown in high-vis gear!

See.Sense ACE bike light

I’m still experimenting with the ideal positioning location for the ACE lights. At the moment I have the rear one mounted just about the reflector on my rack.

I’m not sure whether the lights are meant to be vertically or horizontally mounted. The See.Sense website says that they provide 200 degrees of side visibility, but I’m not sure if that’s from all angles. In their promo video they have people using them both ways, so maybe you can use them equally both ways. At the moment the vertical mount seems to work best for me.

The only slight downside is that the flashing of the front light is visible in my peripheral vision, and can be distracting at night. The ICON lights were provided with a black rubber band that you could use to eliminate this distraction – albeit narrowing your visibility to others in the process. There’s no similar band provided with the ACE lights, so I may need to improvise something with a bit of black electrical tape.

I’m also using the lights for day and night cycling. I like the idea that I have highly visible at all times, regardless of the time of day – and these light are certainly bright enough to catch people’s attention even in the middle of the day.

Here’s a short video of the flashing in the bike park at work, to give you an idea of the brightness and speed of flashing.

See.Sense ACE bike light flashing

If there was one improvement I’d like to see, it would be to have a more solid and permanent mounting system. My other bike lights are permanently mounted on the bike and have special proprietary anti-theft bolts to make sure they can’t be stolen. The ACE lights, in comparison are mounted using a rubber band – and I have to remember to remove them from the bike every time to make sure they aren’t stolen!