Cateye volt 1700 rc front bike lightif youre keeping your training up all through the winter or you require extra vision and visibility for your daily commute, the volt 1700 rc model adopts cayeyes best technologies to bring you the performance you need'. '.strtoupper('e')quipped with an opticube lens for a wide beam and delivering a huge 1700 lumens output, youll spot every danger on your route well in advance and be seen from very long distances'. '.strtoupper('c')ateye has even built this light with a tool free battery section, so you can carry a spare battery and swap it out on the go if required.usb rechargeableto save you the hassle of constantly having to replace batteries the volt 1700 is fully rechargeable'. '.strtoupper('t')o recharge the light you simply have to plug it into any standard usb port'. '.strtoupper('t')hese can be found in multiple different locations including computer desktops, on the side of your laptop, or even as part of your smartphone charger'. '.strtoupper('t')his creates plenty of quick and easy charging possibilities whilst youre on the go.battery indicatorto make sure you know when to charge and so that you never get caught out in a black out situation when youre halfway home the light comes with an easy to use battery light indicator'. '.strtoupper('t')he indicator works like a traffic light and while in action shows orange battery life 50 31%, red battery life 30 16%, and red flash 15% or less.five light modesthe light comes with five different light modes which can easily be toggled through with the large, single button that has been designed for easy use even when wearing mtb gloves'. '.strtoupper('t')he modes give you plenty of options to choose between, dependent on your battery life or current cycling light environment.easy to mountmaking things easier than ever the volt 1700 comes with a flextight mounting bracket'. '.strtoupper('t')his allows you to easily install the light onto your handlebars without the use of other tools or parts'. '.strtoupper('t')he mount provides a secure and robust hold to ensure that the light is stabilised even against all the bumps and potholes of the road.featuresmaximum output up to 1700 lumens light output light source high intensity white led x 2 battery rechargeable yes battery removable yes mount included yes, flextight h 34n bracket suits 22 32mm handlebars recharge time approx'. '.strtoupper('5').5 15hours dimensions 119.3 x 56 x 47.3mm water resistant yes battery integrated high power rechargeable headlight powerful wide beam pattern with opticube lens technologyuses two chip led lightslarge mode buttontool free lithium ion cartridge battery ba 6.8tf super easy and safe to change battery on your ownusb rechargeable micro usb cable includedbuilt in fast recharging circuit3 level battery indicator5 light modesmode memory functionoptional helmet mount and centre fork bracket available sold separatelymanufacturer's part number ca460v1700weight 256.3grun timeshigh mode 1700 lumens, 2 hours middle mode 500 lumens, 5 hours low mode 200 lumens, 15 hours daytime hyperconstant mode 1700 200 lumens, 12 hoursflashing mode 200 lumens, 150 hoursbuy cateye accessories from chain reaction cycles, the world's largest online bike store.