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Serfas USB Combo Light Pack


    Serfas USB Combo Light Pack

    The Serfas USB Combo light pack is a compact, lightweight lighting option for bike commuting and includes both front and rear lights that can be recharged via USB ports. See details

    • $40.00

    Item # 844807

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    The Serfas USB Combo light pack is a compact, lightweight lighting option for bike commuting and includes both front and rear lights that can be recharged via USB ports.

    Product size and color

    The Serfas USB Combo light pack is a compact, lightweight lighting option for bike commuting and includes both front and rear lights that can be recharged via USB ports.

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    The Serfas USB Combo light pack is a compact, lightweight lighting option for bike commuting and includes both front and rear lights that can be recharged via USB ports.

    • Soft, flexible silicone body around front light offers water-resistant performance and features an integrated mounting strap for easy attachment to your handlebar
    • Single white LED on front light can be cycled between high, low and 2 flashing modes; maximum output of 12 lumens
    • Red rear LED light has the same silicone body construction and mounting strap and has steady or flashing light modes; maximum output of 5 lumens
    • Both front and rear lights have rechargeable batteries that offer up to 8 hrs. of flashing use (3 hrs. on high); charge indicators let you know when it's time to recharge
    • Simply plug either of the lights in the the Serfas USB light pack into a USB port and it will recharge within 2.5 hrs.


    Item 844807

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    Serfas USB Combo Light Pack Specs
    Best use
    1 / 1
    12 lumens
    2.5 hours
    Lithium ion
    3 / 3 hours
    8 / 8 hours
    45 / 42 grams
    Bulb type
    Number of bulbs
    Max light output (lumens)
    Headlight mounting
    Taillight mounting
    Charge time
    Integrated battery
    Battery life on high
    Battery life on low
    Battery life flashing

    Serfas USB Combo Light Pack

    Loading Ratings & Reviews...

    Serfas USB Combo Light Packis rated3.1667out of5by12.
    Rated4out of5byfromOverall a good comboI bought these for night time riding in the city about a year ago, and mainly just use them for getting home after dark. Since I'm in the city, I have much used them as a seeing light, but more for safety. They produce a very bright and noticeable light. They go on easily. I haven't had the problem with breakage as others have reported, but I don't use them too terribly often as I generally try to get home before dark when I'm on the bike. The USB charger is very convenient as I can just plug them into my phone charger or computer, and they're ready to go. Fairly compact and easy to store. I did notice that the back light brushes the inside of my thigh when I ride sometimes unless I position it JUST right (on a road bike) which is a little annoying, but for short rides it's not a big deal. If you're looking for something to use on longer rides though, I can see how this would really be aggravating.
    Date published: 2014-04-01
    Rated5out of5byfromGood Fit for your bike & EZ to UseI use these lights on my bike {urban riding day & night}. Very good design. Very functional. Easy to mount and detach. I like the USB charge
    Date published: 2013-10-30
    Rated4out of5byfromGreat bike lightsGreat head/rear light combo set. The set is perfect to for visibility when riding at night. I would like the headlight to be a little bit brighter, but for recreational use on surface streets at night it's perfect.
    Date published: 2013-10-24
    Rated4out of5byfromJust what I wantedI was preparing for a century ride with an early am departure (before dawn) and had no lights on my road bike. I didn't want to transfer lights from my hybrid and was looking for something very light. These certainly fit the bill! They don't require mounts, so when you remove them (easily done) there is nothing there. I was concerned that they were not as bright as many others I looked at, but my main concern was being seen, not illuminating a path. These lights are perfectly suited to my purpose. I just purchased a new road bike for my wife and am going out today to purchase these same lights for her. Well done guys!
    Date published: 2013-09-07
    Rated2out of5byfromGood idea, but needs some refinementI was hoping these lights would work well because they seemed easy & fast to get on and off the bike, and also because they are USB rechargeable. However, no matter where I positioned the tail light, my thigh would brush it as I pedaled. I have an athletic build, so it's not like the size of my thighs was the issue. Then, as I was taking the head light off to return the set to my friendly neighborhood REI store, the silicone strap snapped. I'd only put it on and taken it off a couple times. Disappointing! I really like the concept of the light set, but apparently they need some refinement.
    Date published: 2013-08-01
    Rated1out of5byfromProblematic batteryThe lights themselves are ok for being seen, but the headlight does not direct the light well enough to be a reliable light to illuminate a dark path. They charge in ~3 hours through a mini-usb cable (read, not micro-usb, I wish Serfas would switch to the more common micro port). The mounts are good and don't show any signs of breaking. They attach/detach very quickly. I have had 2 fronts and 2 rears of this model and none of them have lasted longer than 6 months. For all of them, the batteries have stopped taking a charge. I use them 3-4 nights a week for 30-50 minutes at a time. The charge required light is difficult to see on the rear unit. I would give more stars, but the fact that they've repeatedly refused a charge so quickly in their lifespan is very off-putting. I've since switched to the Serfas Thunderbolt lights and miss out on a lot of what I liked about these (easy to attach/remove, long battery life).
    Date published: 2013-07-21
    Rated1out of5byfrombroke before I could use itThe rubber broke the first time I tried to stretch it around my handle bar. I didn't even bother trying the back light since the seat post is a larger circumfrence than the handle bar. I bought the Blackburn Flea Bike Light combo for about $10 more and its smaller and didn't break.
    Date published: 2013-06-19
    Rated4out of5byfromVery NiceThese are very bright and attach and remove easily - a big plus when you are chaining up your bike in the city. They are still new-ish to me, but so far, so good. They may earn that fifth star yet, time will tell!
    Date published: 2013-05-29

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