Love the Boost 3. Using it as a ‘be seen’ for morning rides. In flash mode it’s great to see signs lighting up 200m down the road which means they know I’m out here.
BOOST 3
600 Lumens | 2-70 Hours Runtime | 45g
SKU:EXPBOOST3DBGMB
- In stock
The Boost 3 is the ultimate urban “be-seen” light for everyday commuting, offering the perfect balance of visibility, convenience, and integration. Its compact form factor and feather-light design ensure it never adds clutter to your setup, while a range of versatile bracket options allows it to blend seamlessly into any cockpit. The Boost3 fits effortlessly into your routine, making it a reliable, unobtrusive companion for every ride through the city.
Description
The Boost 3 now delivers a maximum flashing output of 600 lumens and a constant output of 400 lumens, making it brighter and more effective than ever. With increased battery capacity, it achieves up to 70 hours of runtime in its flash mode. This enhanced performance, combined with our precision-engineered lens system and DayBright pulse pattern, ensures you remain highly visible in every riding scenario.
A specially designed lens and body configuration provide exceptional side visibility, helping you stand out in busy urban traffic. The 8° collimated spot lens delivers impressive long-range throw, giving you greater clarity and control compared to other products with similar outputs. Whether navigating dark lanes or open roads, the Boost 3 illuminates the path ahead and makes you visible to over road users.
Crafted from CNC-machined 6063 aluminium and anodised in our iconic gunmetal grey, the Boost 3 is built to endure. Rated IP67, it easily withstands harsh winter conditions without compromising performance. Despite this robust construction, the Boost 3 remains lightweight at just 45g, ensuring premium durability without added bulk.
Key Features
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600 Lumens
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Up to 70-hours runtime
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270° side visibility for enhanced safety with a tight 8° spot lens
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Lightweight CNC-machined aluminium body
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USB-C fast charging for quicker recharges
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IP67 rating
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6 programs to choose from allowing you to tune the runtime and output balance perfectly for your ride
Technologies
Day Bright Technology
Bespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible over a kilometre away, even in the brightest conditions. DayBright mode will you noticed. Be Seen be Safe
USB-C
USB-C PD charging enables one cable convenience and improved charge times by up to 66%. Now with the added benefit of being charged from portable power banks for maximum versatility.
Optimised Mode Selector
Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.
Built to last, serviced to endure
We offer an extra year warranty to all purchases made through our site. This means you will have 3 year warranty on all of our lights and the LED’s inside are covered by a lifetime guarantee! Ensuring peace of mind with every purchase.
Our lights are designed to last a lifetime, so we carry out servicing and repairs on lights well beyond the warranty period - simply get in touch if you ever need us - we've got you covered!
Customer Reviews
Overall rating: 4.8 / 5 from 41 reviews.
Having owned the previous version of this light for several years I decided to upgrade to the newer one so all my kit is USB C which makes charging so much easier. This latest version has a longer runtime, more lumens and with the USB C it seems to charge quicker too. Personally I can't think of a better front light for the money.
Excellent build quality, very good looking with outstanding performance from such a compact form factor. I highly recommend it.
tiny and powerful!
Excellent little light. Perfect to get me home in the dark after a club ride.
Great little light for being small and light weight
works great
Great light, bright sturdy and lightweight…. Perfect
Excellent visibility during the day, and great for setting up tents at night with the light on the lips.
Awesome service and a quality product you’d expect. Have mounted with a side-clip to my navigation mount. Nice and tidy!
Perfect for my needs! Bright enough to feel safer in the day for my commute and long-running enough to use for club-rides. It's my go-to front light for road riding.
Great light for being seen while on the road. Usual quality I’ve come to expect from Exposure lights
Great product!
Excellent little light. I've used the Trace and TraceR for many years and this is a brighter or longer lasting upgrade in a very similar package. USB-C is a welcome upgrade, as is the built-in hood over the lens (not sure the performance is better than the old Boost design but I think this is a more robust solution). My only criticism is for the mounting clip that isn't quite as tight as the Trace - I had a Boost2 that came loose upon a hard impact during a ride in a heavy downpour; the Trace I have stayed put but the Boost 2 is somewhere in the undergrowth. But the fact I've come back and bought the same thing again shows it's still an excellent compact light. Here's hoping I find my old one again some time...
I have found the light really useful for daylight use.
Incredible performance, typical Exposure quality. I’ve been using the Exposure Boost 3 front light and it is absolutely excellent. For such a compact, lightweight unit, the brightness and beam pattern are phenomenal, making it perfect for both daily commuting and as a sleek secondary light for darker lanes. The build quality is bulletproof, battery life is reliable, and the fuel gauge makes power management effortless. If you want a premium, hassle-free light that punches way above its weight, this is it. Highly recommended! #Cycling #ExposureLights #BikeCommute
Very well-made and functional bicycle lamp. The lamp's features are consistent with the description on the website.
Works well and charges quickly. Replaced our last ‘snicker bar’ sized light!
Love my Exposure light. Super cool and a beautiful, bright and robust thing
Compact solid unit. Love the top lip that covers the light from the riders eyes.
Exposure Boost 3 I can only say good things about this light, it looks clean, feels well-built, and will last for years if you look after it. I haven’t had it for long, but I’ve been using it daily for my commute, and it does exactly what I need. It’s strong enough to be seen, and also bright enough to light the road ahead, depending on the weather and conditions. I also run an Exposure Race Mk19 as my full power option for pitch-black rides, it’s lightweight but seriously powerful. But back to the Boost, I highly recommend it as an everyday light.
Great product with settings to suit all types of rides
Due to the regulations here in the UK if I want to race CTT time trial events a front and rear light must be used. Fits under my computer mount using the GoPro adapter. Perfect for my time trial bike. Small, mega bright and tucked away so aero also. Recommend
Very robust build. Daybright mode is attention grabbing on urban roads. Battery life is very reasonable. The Boost was easy to attach to my handlebars. Excellent customer service - delivered 2 days after ordering.
Excellent light - small, elegant, well made and powerful.
Bought it for my husband He says Great light. Use it to get to and from the trails. Love the addition of the shade to stop the flashing distracting the rider. Also have the older rear light. Both Very bright.
The Boost 3 light is brilliant. Battery life is amazing. Really impressed.
Great light. It's so lightweight that there's no reason ever to go out without it. I use it for group rides or all day epic rides where the bright flashing light makes me feel that cars are more likely to see me. Also, I use it for short commutes during the winter where in constant mode it's easily bright enough for urban rides, even the bits where the street lights are sparce. If you're using this light on multiple bikes, I recommend getting the extra wedge-shaped mount. This makes changing between bikes a matter of seconds. It also makes it easy to use a different light for a different type of ride, so if I'm riding in the countryside at night, I'll swap out for my Exposure Strada RB. Again, it takes seconds to swap them over and leaves your handlebars free.
Love it. Small light, well made. Just a bit expensive.
Bought another because I like these so much
Excellent light. Which I have on the flash mode. This enables me to be seen by all from some distance. Great battery life too.
I now have the boost and the serius 11. I use them for different situations but, the two lights are very good for many reasons. I am pleased with the purchases. Thank you
Very fast delivery and great light!
I haven’t had chance to use it yet as I’ve had a cold since getting it and Christmas also got in the way. Very happy with it and I’m looking forward to using it
Build quality is excellent & the light is as bright as you want it to be
I have commuted for over 20 years by bike and have never been let down by Exposure lights. They are not cheap but you get what you pay for and more. I purchased these for my wife’s short commute needless to say they are great. I simply love these products and appreciate the quality and engineering.
Beautifully crafted light that just speaks quality through and through. Superb customer experience with speedy delivery too. Just need to start riding at night so I can justify buying another light!
great little light
Great light for day time riding. Well made and easy to mount.
It is a good light, Still trying to optimize battery life to get through my rides, and mounting options are somewhat limited. I do like the design and the consideration to prevent it from shining up towards your eyes.
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