S400 Pro Rechargeable Bike Light Set

Super bright. Charge lasts long.

Second update 2/8/19: I unexpectedly received a replacement set of lights from GearLight. They included a MUCH longer screwdriver. Nice suprise, but I was still skeptical. The screwdriver worked with the replacement lights, but I didn't know if they'd hand-picked a light set to send. But I had one light left from my original set, and the screwdriver worked well with that. I took the back all the way off and put it back on to be sure the whole process would work and it did. (One review talked about the clip being an issue, but it wasn't at all.) So, IF the new screwdriver style is included, I'd definitely give these a five star rating. They're super bright and the two flashing options make me much more comfortable that my dog and I will be seen when walking on dark streets. Update 1/12/19: I've had these a little less than four months and the batteries are now dead. I tried to change them with the screw driver included and the screws simply won't turn. Tried a different screw driver with a longer handle, pushing hard while turning, etc., but still no luck. So basically these are over-priced throwaways, prior review: These are under an ounce each, but nice and bright for being seen while running or walking in the dark. The clips grip well and are easy to use. Each light is 2 1/4 inches high and comes with its battery installed, but you get four extra batteries too. I like having a choice of steady light, slow flash and fast flash (but I probably won't use the fast one). I walk or run my dog twice a day, plus take runs without him. There are no sidewalks in my sub, so visibility is extra important. I have a reflective vest, and so does my dog, but I feel a lot safer with two of these on each of us! I don't normally order things on Amazon that only have a few reviews, but these were cheap enough that I thought I'd give them a try. Glad I did!

Bright and very practical. Easy on, easy off. I use them on my backpack and clothes after dark for walking in dark areas.

I have almost replaced all my old micro USB (and USB A) equipment with USB-C (PD), now I have another, <sigh> It sure charges slowly. I wish it supported charging both units simultaneously from one charging brick or battery pack. Power on light (green) is really bright, too bright. I wish that there was a battery indicator light to see how much charge is left. Nice lens! Center bright spot is about 8-10 ft wide 20-40 ft down the trail. It gives me about 10 seconds to see anything major on the trail. Uniform light without defects makes it much easier to see defects like ruts or rocks on the trail. The wide light cone is about 45 deg which is wider/dimmer than I would prefer, but acceptable. Low power is perfect when on a dark trail. Hardly any light visible on the ground when there are dim low quality streetlights (not a problem, just an observation so you can calibrate the brightness)

Sometimes items you buy here surprise you and this was one of them- but in the best way. You’ll receive 4 very bright lights (2 green and 2 red) with Velcro for each light to tie around your wrist, SUP, backpack or whatever and batteries were already in them. They have 3 light settings- solid, fast flashing and slow flashing. Then they come with 4 extra batteries and a mini screwdriver to change the batteries. All of this for $10. I can’t wait to get out on the SUP at night with these babies. Boats will see us miles away! I highly recommend them!

Considering the price, the headlamp works better than expected. I usually ride my bicycle on the road during the pre-dawn hours, so brightness is a primary consideration. The light beam does have a focal point, but much of the light is still sufficiently spread out too. Max brightness is too much for me, but the unit has lower levels that provide enough light with lower battery consumption. Very easy to install on the handlebar. I like that the power button is large, lit and easy to manipulate while riding. The only con to the unit is that the power button, while lit, is actually quite bright in itself. I had to install the unit upside down on the handlebar, so as not to cause such a distraction while riding in the dark. The tail lamp is slim and bright enough. UPDATE - AUGUST 2024: I bought this product a year ago and like it so much I just bought a second one. Still HIGHLY recommend!

Nice light and a good price. My headlight on my ebike died so I thought this might be a good alternative. It's easy to take on and off and does the trick. Simple solution.

Great purchase, it’s easy to adapt, holds tight, gives good light and battery life is perfect for using everyday.

The light is bright, but the red blinking "you need a charge" light came on during my 5k ride home, and then the light went dark before arrival. The charge port rubber cover pin broke off, so I started putting plastic tape on to shield from water between charges. Finally, the rubber piece that secures the light to your handlebars torn, rendering it useless as a bicycle light. Could not find replacements for sale anywhere.

I had received the product as scheduled and after 4 weeks the light died on me and could not switched off. When we opened the lights they were full of rust. This order was delivered by a reseller from China. I placed another order and I received it from India. Please note that the picture on amazon does not match the actual packaging which created a lot of problems when communicating with GearLight. These lights are the most expensive positioning lights I have purchased but they died miserably full of rust but Gearlight issued a refund ...no questions asked. I am a long distance runner and I must have reliable lights. Hopefully the one from the reseller based in India are a bit better

These seemed expensive at first, but after receiving them I realized they were built very well. The LEDs are very bright and should last a long time, and the units, including the clips, are very sturdy. They also come with good quality Velcro straps to fasten to bikes, strollers, etc. Recommended.

The headlights are quite strong and the battery life seems great but the strap attaching to the handle bar broke and within a month! I’d request the suppler to send me a replacement if possible as without it the headlight is of no use! Thanks

Use them when we take the kids out in the park for biking. The lights indicate when the kids are when it is dark. So we don’t have to worry about losing them in the wood.