Blackburn Flea Light Combo
When Jim Blackburn started his eponymous company in 1975, his mission was to create lighweight pannier racks welded from aluminum. They were, for their day, very hi-tech. By 1987, when I bought my set, they were still top-of-the-line and had squashed almost all their competitors, at least in the U.S.
Blackburn eventually sold the company to what is now Easton Bell Sports, and the Rhode Gear line of accessories was folded into Blackburn to simplify the number of brand names the owners had to promote. Today, racks are a tiny part of the product line.
Cynics could easily point to the brand as an example of corporate sell-out, a line that lost its roots. You can tell the cynics to file that under Polaroid. A much fairer comparison could be drawn with Canon or Nikon, companies that made the transition from film to digital media, broadened their product lines, and continue to be leaders in their industry.
It hasn’t always been easy for Blackburn. Their pumps have ranged from Corvette to Corvair. For many years their trainers were category leaders more for their ubiquity in bike shops than the outright supremacy of the product. But in the last three years, every product I thought was weak has been eliminated from its catalog. I haven’t tried every product they make, but every product I had tried and couldn’t recommend is gone.
But you have to replace 86’d products with new offerings to stay in business. I offer the Flea combo of lights as an example of what I’m talking about. Head and taillights need to be seen—that’s it. They should only be as large and heavy as necessary to ensure your visibility, right? At 20 grams for the front unit and 21g for the rear on my scale, they are shockingly, disappearingly light. Something this light shouldn’t be able to produce this much light (read it again), the way a bumblebee shouldn’t be able to fly.
The Flea Front and Flea Rear both accomplish the impossible: they can nearly blind you with only four LED lights—white Nichia in the front and red in the rear. For those morning and afternoon rides this time of year (and in spring), these lights offer more than adequate visibility. If drivers can’t see you with these on their bike it’s because they were dead at the time.
In full darkness (that is, once any lingering twilight has last gleamed) the front Flea actually makes a passable headlight, so long as you don’t ride too quickly. It isn’t powerful enough, however, to provide significant lighting at dawn or dusk, but then it wasn’t made for that; Blackburn offers more serious lighting for those needs.
Each light has three modes. For the front there is a lower-power beam, a high beam (which is when the light makes a passable headlight—certainly better than anything available through most of the 1990s) and a blinking mode. The rear has two blinking modes and a steady-state beam.
Run times for the lights are very good. On the flashing setting they run 12 hours, while on steady they’ll run for 6 hours.
What helps make the light’s namesake-light is the fact that they use rechargeable batteries a fraction of the size of the typical 1.5V AA battery. The charger, pictured above, uses said AA battery to recharge the lights (one at a time) and I take an almost perverse delight in this innovation.
None of this would matter if the lights were difficult to mount on the bar or seatpost. To that end, the folks at Blackburn made things as simple as possible: Velcro. Whether your handlebar is round or wing-shaped the simple attachment should make mounting and point the light quick. Remove the Velcro strap from the rear light and a built-in clip will allow you to hook it to your jersey pocket.
My love for how lightweight and bright these lights are is matched by my affection for the simple mounting system. I can swap them from bike to bike in less than a minute without the use of a single tool. Thomas Edison would marvel at their elegance.
What would you pay for all this? Wait, don’t answer!
As it turns out, there are other versions of the light that comes with a charger that works off a USB cable or another that either charges via USB or a tiny solar panel. The standard combo with front and rear Fleas and the 1.5V charger goes for $54.99. Either the front or rear Flea can be purchased alone for $34.95The version that includes the USB charger goes for $5, while the combination of the solar charger with USB charger is $15.
Learn more here.











I used a Flea in front last winter, it’s a great featherweight headlight if you just want drivers to be able to see you. Loved the velcro attachment, made it trivial to swap bikes or take the light off for an afternoon ride.
Run time is not so great though – I got about 6 hours good light per charge at the beginning, and about 4 hours by the end of winter. The light starts to blink slower as the battery fades, so you get some warning. If I remember right Blackburn recommended recharging for 24 hours, good to get in the habit of putting it on the charger right after you get off the bike.
The downside of the Flea is the recharger is inefficient and could only run off a battery.
If I recall right Blackburn said a AA would recharge the unit about a half-dozen times, and a D cell battery would recharge something like 30 times. Given the run times that’s a whole lot of batteries going into the landfill for a “rechargeable” unit.
I agree with polkadot on the point about the potential wastefulness of the basic Flea, which requires charging from a battery. If I’d purchased that, I’d only charge it from a rechargeable AA. Kinda lame, but better than wasting batteries. I’m waiting to get the USB version, which I can charge at night off hydro power. And BTW, batteries do not/should not go into the landfill. They are considered hazardous household waste in most jurisdictions, and need to be disposed of appropriately. They are toxic.
I really like the idea of the Flea for all the reasons Padraig mentions – small, extremely powerful, and mounts in a variety of places. The rear light has been terrific and the metal clip is strong enough to confidently hook the light to a jersey pocket and not worry about it falling off.
I have had a lot of problems with the front light, though. When it works it’s great. But, it looses a charge very quickly. Seems like it’s not even related to the amount of use – after 2-3 weeks, the charge just goes without warning. I’ve woken up a few times for an early morning ride only to find the front Flea dead. Anyone else have similar problems? Any recommended resolution from Blackburn (if they are reading this)? Thanks.