GIRO Rear Light GIRO ROC LOC 5 LED BLK 22

What a cracking rear light for my Giro Agilis 2024 cycle helmet. It fits perfectly. Ensure you clip it firmly onto the Roc Loc 5 feature of the helmet and you are ready to go. The unique design enables you to still rotate the helmet adjustment screw with ease. Turning the light on is a breeze, even whilst wearing the helmet. Just my preference, but I recharge mine with it still attached to helmet, as I don’t want to break the lugs that hold it in place. What’s not to like about this light. I would recommend.

Brilliant product, bright with several modes. Durable and improves safety while riding

This is great for winter night rides. Just been out for 2.5hrs and it was still going. A couple of reviews say it fell off. I used a small nylon cable tie to be sure it’s secure

I didn't purchase on Amazon, so no verified purchase. I got this light with the Helios Spherical helmet I purchased. As stated by other reviewers, you need the Roc Loc 5 attachment system on your helmet to accommodate this light. This light attaches firmly to the rear of my helmet, but I'll probably heed the advice of others and leave it attached to the helmet, as opposed to removing it to charge, due to the stiffness of the connectors that hold it in place. This light has, IMHO, a very high lumen output, stating 20 lumens on steady light and 30 lumens on flash, so you'll definitely be seen on sunny days. I use this light as my backup or emergency light if my Moon Sirius bike light fails or there is really bad weather. Legal stuff according to UK bike laws. I'm guessing the flash cycle is approx. 4 HZ (4 flashes per second) or 240 flashes per minute, which is the highest end of the legal limit according to UK bike law. A slower flash cycle would have been nice, as I'm not sure how a fast flashing light with such intensity affects those behind me. According to UK law, your rear light should be attached to your bike and be no higher than 35cm and 150cm from the ground, stating possible legal implications of using a helmet light only and having an accident.

Very bright light. Fits over the Giro roc loc helmet adjustment knob and has a very iffy securing method with just two small hooks on the upper side. It had an obvious fixing position but the slightest knock and it fell off. I thought it was secure once my helmet was on but on my second ride home I took my helmet off only to find it was not there, fallen off somewhere on the ride. Useless and a total waste of money.

バッテリの持ちは4時間くらいです。

The Giro ROC Loc 5 LED Cycling Helmet Light is a top-quality accessory for anyone who wants to stay visible and safe while out on the road. This innovative helmet light is designed to fit seamlessly onto the Giro Radix (and other Giro) helmet and provides an extra layer of visibility during rides. One of the key features of this tail light is its rechargeable battery, which eliminates the need to replace batteries regularly. The battery can be charged via USB and provides up to 10 hours (on strobe) or 2 hours of continuous use on a single charge. This means that you can ride with confidence, knowing that you won't run out of battery power in the middle of a ride. The LED light itself is bright and highly visible, even in low-light conditions. It can be easily turned on and off with the push of a button, and its position at the back of the helmet ensures maximum visibility to other road users. Additionally, the light seems to be quite durable and weather-resistant casing make it a reliable choice for regular use. The best part of The Giro ROC Loc 5 LED Light is the integrated attachment system that eliminates the need for a separate mount or strap. The light is securely attached to the helmet using the ROC Loc 5 retention system, ensuring that it won't shake or wobble during rides and is easily powered on/off by reaching the familiar helmet adjustment knob location. Overall, the Giro ROC Loc Light is a must-have accessory for any Giro helmet owner that wants to stay safe and visible while out on the road. Its rechargeable battery, bright LED light, and durable construction make it a solid choice for regular use, and its integrated attachment system ensures a secure fit onto the Giro Radix helmet. I highly recommend this light.

Parfaitement adapté à mon casque Aéro Giro. Recharge rapide éclairage puissant.

funziona benissimo

Die Lampe ist schön hell und verfügt über 2 Einstellungen. Einmal dauerlicht und Blinklicht. Die Montage war super einfach, auf die richtige Position gehalten und rangedrückt. Mit einem lauten Klick ist die Halterung am Helm eingerastet und sitzt super fest! Der Helm lässt sich trotz Licht noch von der Größe verstellen.