The Proviz Sirius front bike light is designed to give you stunning high performance for on and off road use. With a maximum output of 600 lumens and 5 different lighting modes, this is a highly versatile light that can fulfil all of your needs. We use Samsung Lithium-ion rechargeable batteries to give you the most reliable charge over and over again while the high spec, American designed Crysta-Lite lens ensure the perfect anti-glare beam for the world renowned CREE XD16 LEDs to give you exceptional beam in all circumstances of use.
Moon Sirius Rear Bike LightThe Moon Sirius is a vibrant, reliable and easy to use rear cycle light. Ideal for general road cycling, urban rides, daily commutes and competitive group rides, this versatile light is perfect for cycling low light conditions anywhere. Also, it has a built-in motion sensor, which provides a constant 100-lumen glow when you are slowing down to let other road users know your momentum is changing. Plus, it provides a max lumen output of 200-lumens with multiple flash modes, is USB rechargeable and fits onto virtually any seatpost design.Moon's most intelligent rear bicycle light has landed. With no fewer than five different modes boasting automatic brightness and motion-sensing functions, you'll be amazed at what this light can do! Suitable for riding both on and off-road, once you've tried the Sirius, going back to a regular rear light simply won't be an option. Bright Rear Light for Urban, Commuting and Road CyclingMoon's Sirius offers the perfect solution to riders in an urban setting where regular braking and changes of pace are inevitable. The Sirius alerts traffic and other road users to changes in your speed through a 100 steady lumen output when braking; be that stopping for a set of lights, a pedestrian crossing or stuck in traffic. IPX7 waterproofing means getting caught out in rain is not an issue and at just 68g, you won't even notice it's there. USB RechargeablePerfect for rapid and easy charging on-the-go, a water-resistant USB charging port means you can boost your battery in the car, at the café or anywhere with the facility to plug in the USB-C cable found in the box. The Sirius can be fully re-charged in two and a half hours, offering outstanding battery life on all modes. Not sure how much of your battery you have left? The battery and charging percentage indictors help ensure you leave home or work with plenty of charge. Versatile Tool Free MountingThree different sized O-Rings offer a mounting solution for a huge array of seatposts, from 20-52mm in diameter. Two rubber pads are included to protect your seatpost from any mud or grit trying to interfere. No tools and minimal fuss mean you can get pressing on the pedals sooner. Adjustable Variable Lumens SystemFind the perfect brightness for your ride with Moon's Variable Lumens System. Available in four of the Sirius' five modes, you can choose an output of between 10 and 200 lumens. Fed up of blinding your mates when riding together? The Sirius' group ride feature is made for this scenario, allowing you to be seen collectively, but without hindering the vision of those in the group. A mode memory system means your chosen mode and lumens are already set for the next time you ride, whilst the lock system avoids accidental light activation in your kit bag. Excellent side visibility and an in-built reflector optimises safety wherever you choose to ride. Run Times Day Flash: 200 Lumens - 11:00 hr Steady Flash: 60 Lumens - 10:00 hr Flash 1: 30 Lumens - 19:00 hr Mode 1: 60 Lumens - 02:00 hr Group Ride Mode: 5 Lumens - 24:00 hrFeatures: Rear Road Bike Light 200 Lumens Maximum Output 5 Different Modes Built-in reflector 120° beam & side visibility CNC Aluminium heat sink casing protects battery Intelligent brightness & motion sensing functions Re-Charge time: 2 hrs 30 Variable Lumen System (VLS) Mode Memory Lock system avoids switching on accidentally 3 O-rings for easy mounting to different seatposts USB-C Rechargeable Battery & Charging Indicators IPX7 water resistant Size: 42x32x71mm Weight: 68gIn the box: Sirius Light 3 O-Rings for mounting: - 20-26mm diameter - 26-35mm diameter - 35-52mm diameter Aero rubber pad Round rubber pad USB-C Charging Cable User ManualBuy Moon Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Moon Sirius Pro Rear Bike LightThe Moon Sirius Pro is one of the greatest modern rear cycle lights available on the market. It provides a max lumen output of 350-lumens with multiple flash modes, is USB-C rechargeable and fits onto virtually any seatpost design. Plus, it features a built-in sensor that recognises changes in your momentum and ensures a constant 150-lumen glow when you're braking and coming to a halt.Moon's most intelligent rear bicycle light has landed. With no fewer than five different modes boasting automatic brightness and motion-sensing functions, you'll be amazed at what this light can do! Suitable for riding both on and off-road, once you've tried the Sirius, going back to a regular rear light simply won't be an option. The difference between the 'Pro' and the regular Sirius? A higher lumen output, better runtimes and three powerful red LEDs instead of just one. Vibrant and Dependable Smart LightMoon's Sirius offers the perfect solution to riders in an urban setting where regular braking and changes of pace are inevitable. The Sirius Pro alerts traffic and other road users to changes in your speed through a 150 steady lumen output when braking; be that stopping for a set of lights, a pedestrian crossing or stuck in traffic. IPX7 waterproofing means getting caught out in rain is not an issue and at just 73g, you won't even notice it's there. USB RechargeablePerfect for rapid and easy charging on-the-go, a water-resistant USB charging port means you can boost your battery in the car, at the café or anywhere with the facility to plug in the USB-C cable found in the box. The Sirius can be fully re-charged in two and a half hours, offering outstanding battery life on all modes. Not sure how much of your battery you have left? The battery and charging percentage indictors help ensure you leave home or work with plenty of charge. Versatile and Secure Tool-Free MountingThree different sized O-Rings offer a mounting solution for a huge array of seatposts, from 20-52mm in diameter. Two rubber pads are included to protect your seatpost from any mud or grit trying to interfere. No tools and minimal fuss mean you can get pressing on the pedals sooner. Adjustable Variable Lumens SystemFind the perfect brightness for your ride with Moon's Variable Lumens System. Available in four of the Sirius' five modes, you can choose an output of between 10 and 350 lumens. Fed up of blinding your mates when riding together? The Sirius' group ride feature is made for this scenario, allowing you to be seen collectively, but without hindering the vision of those in the group. A mode memory system means your chosen mode and lumens are already set for the next time you ride, whilst the lock system avoids accidental light activation in your kit bag. Excellent side visibility and an in-built reflector optimises safety wherever you choose to ride. Run Times Day Flash: 350 Lumens - 13:00 hr Steady Flash: 60 Lumens - 12:00 hr Flash 1: 30 Lumens - 22:00 hr Mode 1: 80 Lumens - 02:00 hr Group Ride Mode: 6 Lumens - 25:00 hrFeatures: Rear Road Bike Light 350 Lumens Maximum Output 5 Different Modes Built-in reflector 120° beam & side visibility CNC Aluminium heat sink casing protects battery Intelligent brightness & motion sensing functions Re-Charge time: 3 hrs 30 Variable Lumen System (VLS) Mode Memory Lock system avoids switching on accidentally 3 O-rings for easy mounting to different seatposts USB-C Rechargeable Battery & Charging Indicators IPX7 water resistant Size: 42x32x71mm Weight: 73gIn the box: Sirius Pro Light 3 O-Rings for mounting: - 20-26mm diameter - 26-35mm diameter - 35-52mm diameter Aero rubber pad Round rubber pad USB-C Charging Cable User ManualBuy Moon Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Sirius from Exposure Lights the ultimate to be seen front light, now with the output increased to 900 lumens to light the road ahead in the dark nights. The Sirius hits the sweet spot for power to weight, housed in a CNC machined aluminium body that features 240° front and side illumination giving the flexibility to be used for the daily commute or longer rides.Smart Port+ Technology - Smart Port+ enables the charge port to accept auxiliary accessories such as rear lights, remote switches, Support Cells and use your light as a power bank to charge USB devices.Optimised Mode Selector - Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.Intelligent Thermal Management - Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once the light has cooled, the power is automatically restored.Fuel Gauge - Using a traffic light system remaining runtime is easily monitored at a glance so you're not caught out. The colour feedback is also used for mode selection, before defaulting back to runtime.In the box: Sirius MK10 GMB, Handlebar Bracket, USB Charge Cable, QS GuideSpecification:LEDs: 1 x White XPL2(W3)IP Rating: IP65Max Lumens: 900Battery: 3,500 mAh Li-IonRuntime: 1.5 - 36 HoursCharging Time: 7 HoursWeight: 84gMaterial: Anodised 6063 AluminiumLength: 110mmHead Diameter: 28mm
Sirius the ultimate “to be seen” front light, now with the output increased to 900 lumens to light the road ahead in the dark nights. The Sirius hits the sweet spot for power to weight, housed in a CNC machined aluminium body that features 240° front and side illumination giving the flexibility to be used for the daily commute or longer rides.Key Features:Output: 900 lumens,Weight: 84g,Runtime: 1.5-36 hours.Day BrightBespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible from over a kilometre away, even in the brightest conditions. DayBright mode will get you noticed. Be Seen Be Safe.ITMPatented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once cooled the output is automatically restored.OMSVarious programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.
Exposure Sirius MK10 Front Light with DayBrightThe Sirius MK10 Front Light with DayBright is the ideal companion for daily commuting in the morning, during the day and at night. This 900-lumen light by Exposure gives brilliant forward and side illumination for top visibility to other road users while illuminating the route ahead. Housed within a rugged casing, this Sirius Mk10 model excels in daylight, as well as staying durably dependable through harsher weather conditions.Lightweight, Durable and Powerful Front Bike LightFeaturing Intelligent Thermal Management technology to prevent the light from overheating through constant use, this easy Micro-USB-rechargeable lamp is ideal for year-round use. The Optimised Mode Selector system lets you select the ideal strength and brightness for the route ahead, with the DayBright flashing mode keeping you visible in daytime rides. Easy to mount to your bar, this excellent Exposure lamp is a top choice for the regular rider.Bright and Reliable Commuter LightSirius the ultimate “to be seen” front light, now with the output increased to 900 lumens to light the road ahead in the dark nights. The Sirius hits the sweet spot for power to weight, housed in a CNC machined aluminium body that features 240° front and side illumination giving the flexibility to be used for the daily commute or longer rides.DayBright PulseBespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible from over a kilometre away, even in the brightest conditions. DayBright mode will get you noticed. Be Seen Be Safe.Optimised Mode Selector (OMS)Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.Intelligent Thermal Management (ITM)Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficiently as possible to maximise output and battery capacity.Smart Port Technology Plus (SPT+)Smart Port+ enables the charge port to accept auxiliary accessories such as rear lights, remote switches, Support Cells and use your light as a power bank to charge USB devices.Cable Free Design (CFD)The battery is housed within the body of the light so no cables or separate battery units are giving a neat solution with fewer opportunities for water ingress, mounting difficulties and crash damage. Combined with the renowned quick-release handlebar bracket lights are easy and quick to mount with rock solid attachment.Fuel GaugeUsing a traffic light system remaining runtime is easily monitored at a glance so you're not caught out. The colour feedback is also used for mode selection, before defaulting back to the runtime.Features: Max Output: 900 Min Burn Time (hrs): 1.5 Max Burn Time (hrs): 36 Handlebar Mounted: Yes Stem Mounted: Optional (sold separately) Helmet Mounted: Optional (sold separately) DayBright Pulse Pattern: Yes Smart Port Technology: Yes Cable Free Design: Yes Intelligent Thermal Management: Yes Optimum Mode Selector: Yes Fuel Gauge: Yes LEDs: 1 XPL2(W3) Internal Li-Ion Battery: Yes Support Cell: Optional (sold separately) Charger: USB Charge Time (hrs): 7 Smart Charger: Optional (sold separately) USB Charging: Yes Weight (g): 84 Length (mm): 110 Head (mm): 28 Back (mm): 27 Rating: IP65 Battery Capacity (mAh): 3500Buy Exposure Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Exposure Lights new 900 lumen Sirius front light is paired with the smart TraceR ReAKT rear light and gives you the best and most compact front and rear light combo. See down the road ahead in the darkest of nights and be seen from behind on even the brightest of days. This superb combination ensures you stay visible with 240° visibility and our bespoke daytime running pulse mode DayBright. Day and night, rural or urban, the Sirius TraceR pack has you covered.Smart Port+ Technology - Smart Port+ enables the charge port to accept auxiliary accessories such as rear lights, remote switches, Support Cells and use your light as a power bank to charge USB devices.ReAKT Rear lighting that flares up automatically under braking. It can also intelligently adapt to the surrounding ambient light conditions to maintain maximum contrast and visibility, for example brightening for street lit areas and moving into sunlight from shade.Optimised Mode Selector - Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.Intelligent Thermal Management - Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once the light has cooled, the power is automatically restored.Fuel Gauge - Using a traffic light system remaining runtime is easily monitored at a glance so you're not caught out. The colour feedback is also used for mode selection, before defaulting back to runtime.Day Bright - Be Seen Be Safe - Bespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible from over a kilometre away, even in the brightest conditions. DayBright mode will get you noticed. Be Seen Be Safe.In the box: Sirius MK10 DB GMB + BOOST-R ReAKT, Seatpost Mount, Handlebar Mount, 1 x Micro USB Charge Cable, 1 x USB Charge Cable, QS Guide.Specification:LEDs: Sirius 1 x XPL2(W3),1 x XPE-RIP Rating: IP65Max Lumens: 900,120Battery: 3,500 mAh/700 mAh Li-IonRuntime: 1.5 - 36,3 - 24 HoursCharging Time: 4 Hours/3 HoursWeight: 84g/35gMaterial: Anodised 6063 AluminiumLength: 110mm,57mmHead Diameter: 28mm,28mm
Exposure Sirius Mk10 and TraceR Mk2 Light PackWhether you're commuting across the city or clocking up the miles on a road adventure, this light set is designed for clear and consistent vision in all conditions. The 900 lumen Sirius front light paired with the smart TraceR ReAKT rear light, gives you the best and most compact front and rear light combo. See down the road ahead in the darkest of nights and be seen from behind on even the brightest of days. This superb combination ensures you stay visible with 240° visibility and our bespoke daytime running pulse mode DayBright. Day and night, rural or urban, the Sirius TraceR pack has you covered.Features: Material: Anodised 6063 Aluminium LEDs: Sirius 1 x XPL2(W3)|1 x XPE-R IP Rating: IP65 Output: Sirius MK10: 900 lumens; TraceR MK2 ReAKT: 120 ReAKT Flare, 75 lumens red Burntime: Sirius MK10: Min 2 hours Max 36 hours; TraceR MK2 ReAKT: Min 2 hours Max 36 hours Battery Capacity: Sirius MK10: 3500 mAh Li ion; TraceR MK2 ReAKT: 700 mAh Li ion Dimensions (mm): Sirius MK10: Length - 110, Head - 28, Back - 28; TraceR MK2 ReAKT: Length - 57, Head - 28, Back - 19 LED: Sirius MK10: 1x XPL2(W3); TraceR MK2 ReAKT: 1x XPE-R Charging Time: 4 Hours/3 Hours Length: 110mm|57mm Head Diameter: 28mm|28mm Weight: Sirius MK10: 84g; TraceR MK2 ReAKT: 35gTechnologies: SPT+: Smart Port+ enables the charge port to accept auxiliary accessories such as rear lights, remote switches, Support Cells and use your light as a power bank to charge USB devices. Reakt: Rear lighting that flares up automatically under braking. It can also intelligently adapt to the surrounding ambient light conditions to maintain maximum contrast and visibility, for example brightening for street lit areas and moving into sunlight from shade. OMS: Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast. ITM: Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once the light has cooled, the power is automatically restored. Fuel Gauge: Using a traffic light system remaining runtime is easily monitored at a glance so you're not caught out. The colour feedback is also used for mode selection, before defaulting back to runtime. Day Bright: Bespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible over a kilometre away, even in the brightest conditions. DayBright mode will you noticed. Be Seen be SafeManufacturer's Part Number: EXPSIRIUS10TRACERRAGMBBuy Exposure Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sirius Sirius the ultimate “to be seen” front light, now with the output increased to 900 lumens to light the road ahead in the dark nights. The Sirius hits the sweet spot for power to weight, housed in a CNC machined aluminium body that features 240° front and side illumination giving the flexibility to be used for the daily commute or longer rides.Key Features:Output: 900 lumens,Weight: 84g,Runtime: 1.5-36 hours.TraceRThe TraceR ReAKT packs technology and performance into a super compact rear light. ReAKT (Ambient Kinetic Technology) is the latest innovation automatically adapting the light to conditions, flaring up to 120 lumens under braking or entering brighter environments, the addition of PELOTON mode, causing the TraceR to dim when the light from the rider behind is detected, the TraceR can still be seen. Featuring Optimised Mode Selector with 3 brightness levels, side illumination.ReAKT - Rear lighting that flares up automatically under braking. It can also intelligently adapt to the surrounding ambient light conditions to maintain maximum contrast and visibility, for example brightening for street lit areas and moving into sunlight from shade.Peloton mode - This mode enables rear lights to automatically dim down when the front light of the rider behind is detected, preventing dazzling in the chain gang, it then flares up at the back of the pack for maximum safety.Key Features:Output: ,120 lumens,75 lumens.Weight: 35g,Runtime: 3-24 hours.Sirius Mk10 and TraceR Mk2 LightDay BrightBespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible from over a kilometre away, even in the brightest conditions. DayBright mode will get you noticed. Be Seen Be Safe.ITMPatented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once cooled the output is automatically restored.OMSVarious programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.