Nite Rider Lumina 1200 OLED Boost/ Solas 250 Set. The ultimate road cyclist pairing which includes a 1200 lumen front light and 250 rear light Lumina 1200 OLED Boost (Front Light). OLED Display. Nite Rider’s Lumina 1200 OLED Boost comes with an OLED display screen on the rear of the light which provides key operational control of the lighting. You can use the screen to change modes and show’s your current battery life while in your current mode. The screen also lets you know when it’s time to charge and when the light is fully charged and ready to go USB Rechargeable. The light comes with an internal lithium-ion battery which is USB rechargeable. The battery comes with up to 18 hours of battery life Light Modes. Easily toggle between the nine different light modes using the OLED display screen. The light modes include a Boost mode for intense lighting, a Day Light mode which keeps you visible even in direct sunlight, and Group Ride mode which lets you stay seen while reducing distractions for other cyclists Mode One: 225 lumens – 6 hoursMode Two: 450 lumens – 3 hoursMode Three: 900 lumens – 1.30 hoursMode Four: 70 lumens – 18 hoursMode Five: 1100 lumens – 1 hoursMode Six (Flashing): 6.30 hoursMode Seven (Flashing): 10 hoursMode Eight (Flashing): 18 hoursMode Nine (SOS Flashing): 18 hoursMounting. The light comes with a quick-release mounting strap which can be used on both standard and oversized, 35mm, handlebars Solas 250 (Rear Light). USB Rechargeable. Nite Rider’s Solas 250 comes with an integrated lithium-polymer battery which can easily be recharged via the charging cable which charges the light via any standard USB port. The light also comes with a low battery light indicator which lets you know when it’s time to charge Light Modes. The light comes with four different light modes which can easily be toggled between by holding down on the power button. The modes include both a Day Flash light mode and a Group Ride mode Mode One (Flashing): 6.30 hoursMode Two (Flashing): 4.30 hoursMode Three: 7.30 hoursMode Four: 40 hoursMounting. The light comes with a quick-release seat post mount which is compatible with most types of seat posts. The mount makes it easier than ever to take the light on off the bike in a hurry In the Box. Lumina 1200 OLED Boost light headInternal lithium-ion batteryHandlebar mountUSB charging cableSolas 250 light headInternal lithium-polymer batterySeat post mountUSB charging cableFeatures. Lumina 1200 OLED Boost (Front Light)Up to 1200 lumens maximum light outputCREE LEDMultifunctional OLED screenUSB rechargeable lithium-ion battery3 hours quick recharge time9 different light modesDaylight visibleComes with quick-release handlebar strap mountCompatible with standard and oversized 35mm handlebarsWeighs 172gSolas 250 (Rear Light)Up to 250 lumens maximum light outputUSB rechargeable internal lithium-polymer batteryUp to 40 hours of battery lifeLow battery light indicatorDay visible flash mode4 different light modesGroup ride modeQuick release seat post mountWearable safety light with clip systemBuy Nite Rider Bike Lights from Chain Reaction Cycles, the World’s Largest Online Bike Store.