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Princeton Tec EOS Headlight and Swerve Taillight Bicycle Combination Light Set

4 out of 5 stars 12 customer reviews

List Price: $69.99
Price: $62.66 & FREE Shipping. Details
You Save: $7.33 (10%)
Only 6 left in stock (more on the way).
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  • 1 Maxbright Rebel LED (regulated). 70 Lumen output.
  • three AAA Alkaline batteries (included) with burn times from 50 hours to 1 hour depending on the setting.
  • Includes helmet and handle bar attachments and headband
  • Resistant to water/weather to one meter
  • weight is 105 grams with batteries

Kaloo
$62.66 & FREE Shipping. Details Only 6 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Technical Details


Product Description

EOS BIKE takes self-contained battery lighting to the next level. The combination of a Maxbright Rebel LED and a Princeton Tec-designed collimator maximizes the beam by balancing long-throw with localized lighting. The self-contained unit feels virtually weightless on your helmet and makes the ultimate backup light for your 24-hour race. The EOS BIKE is light enough to throw into your jersey pocket for a late afternoon ride ensuring you’ll have enough light to get home. It is drop proof and its use of high-grade materials ensures durability and strong resistance to water/weather/environmental conditions. Includes helmet, handle bar and headlamp attachments.

Product Details

  • Item Weight: 1 pounds
  • Shipping Weight: 1 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • Origin: China
  • ASIN: B001H31RY2
  • Item model number: EOS Bike/Swerve
  • Average Customer Review: 4.0 out of 5 stars  See all reviews (12 customer reviews)
  • Amazon Best Sellers Rank: #608,154 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Customer Reviews

Top Customer Reviews

Verified Purchase
This is a great light for the money -- probably the brightest I have ever seen that does not rely on a bulky rechargeable battery unit. I also like the fact that it comes with a helmet attachment. This light is almost bright enough to use by itself for a cyclist to see the road (as opposed to just being seen by drivers) -- it could be used by itself on a dark street at slower speeds, but not on singletrack or while riding fast. Still, it is an excellent light and I am very happy with it.
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Verified Purchase
I wanted something more than my Planet Bike 3 beamer for my 3 mile suburban commute. The PB light is fine for the street-lighted areas, but I ride a route with several very dark neighborhoods and needed a little more visibility. This is a solidly built light that claims to be waterproof and is still working after a couple of very rainy rides. The varied brightness levels are nice, as is the ease of removing the light when parked.

The mounting ring is a little hard to use since it uses pieces of rubber to build up layers to grip the bar tightly, but once it's on you shouldn't need to bother with it. Overall, this is a great light for my kind of commute, but is probably not quite enough for a trail ride in the pitch dark or a long extended dark ride with varying or unknown terrain.

I'd been considering this light for a while, then saw the combo offer with the taillight. I'm almost more impressed with the taillight. It has a static setting and "crazy flash" setting, and honestly, the crazy flash setting makes cars cut a path around me like my bike was radioactive. I thought it was an anomaly at first, but then nearly every car did it and continue to do it. It's pretty awesome.

A great set that I'd highly recommend for anyone with a commute similar to mine.
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Verified Purchase
Absolutely love the headlight, incredibly bright for the price. Coming with both headlamp and helmet attachments sweetens the deal. I have one mounted on my right handle bar, another on my left fork. I may end up using one for a taillight as well (with a little red tape over it) as the taillight that comes in this set has a MAJOR flaw. Essentially the entirety of the light comes out very easily to change the batteries and is not attached in any other way to the housing. I have ridden my bike for a week and the light/battery assembly have popped out... somewhere and i'm left with only the holder. I should have heeded the warnings in the taillight review. It's partially my fault for understanding this was a known issue and not attaching it with some Gorilla tape. Thought about it... but just thinking about it apparently didn't help.

So if you don't read anything else in this review: Tape your taillight to its housing and you'll probably love it. Or don't hit any bumps.
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Very bright LED style headlamp. Come in many colors and have 4 modes of operation. Bright, dimmer, dimmest and strobe. White light from one brightly focused beam. Diffused light for close up work and yet sends light far enough down the road for hiking and biking. Waterproof to 1 meter and uses common AAA batteries. Battery life is long, even on the highest setting and this makes a great well made light. Don't buy the cheap junk only to replace it every few months, buy these and have a light that will last. The button has a rubber cover and does not wear out. The elastic strap is well made and does not curl up or fall apart. Very well made and will last. For those going into harms way, a red and white version is available form this company, but for just white light, this provides a clean white beam. No bluish tinge or weird shadow effect from an unfocused beam. Get these now, since companies tend to make a crappier design after hitting a home run.
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Verified Purchase
The headlight is very bright and can act as a "seeing" light, not just a "be seen" light. I use it mostly around patchy lighting around neighborhoods. It also seems very durable and it has lifetime warranty. Mounting is easy. I used the helmet strap to mount it to the front of my basket and seems to be pretty sturdy.

The taillight is also very bright and the blinking pattern is enough to get anyone's attention. The taillight has a 3-year warranty.

The light came attached to the helmet mount and it took me way longer than it should have to figure out how to get the light off. You simply pull the tab away from the light and slide the light to the other direction from the tab.

Like other reviewers mentioned, the blinking sequence on the headlight could stand to be a bit faster for better visibility to surrounding motorists. This minor flaw is the only reason I gave it 4/5 stars.
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Verified Purchase
This is as fine a light as you could hope for in a standard-battery-powered bike head light. I really love mine. I bought it about two years ago and, after the tough duty of year-round rain-soaked Seattle bike commuting, it's still going strong! Plus Princeton Tec offers great customer service. When this light dies (if it ever does), I'll replace it with one of the same.
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Princeton Tec EOS Headlight and Swerve Taillight Bicycle Combination Light Set
This item: Princeton Tec EOS Headlight and Swerve Taillight Bicycle Combination Light Set
Price: $62.66
Ships from and sold by Amazon.com
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