The NiteRider Omega EVO 300 Tail Light redefines what a taillight can be. NiteRider(R) upped the ante for its brightest taillight by adding NiteLink(TM), which will pair with any one of NiteRider's three new Lumina(TM) Max models and the Lumina(TM) Pro 1300 headlight. NiteRider(R) puts those 330 lumens to work not only during the night, but in the day as well with its Daylight Visible Flash. The easy on-and-off seat post strap with quick release tab makes the Omega convenient when you do need to give it a quick charge. Features: Powerful 330 lumen LED with 2 light levels, plus 4 flash modes, and daylight visible flash EVO model features NiteLink Wireless Technology which allows the rider to pair and simultaneously power on/off the Lumina Max headlight and Omega EVO 330 taillight wirelessly (headlight and remote sold separately) Custom reflector provides maximum rider visibility even in daylight Low battery status indicator Easy on and off seat post strap mount with quick release tab Run Time: 6 Hours (Max Flash) 6.5 Hours (Pulse Flash) 7 Hours (High Steady) 9.5 Hours (Disco Flash) 17.5 Hours (Fast Flash) 36.5 Hours (Low Steady) Specifications: 30 Lumens Battery Type: Rechargeable (USB) Run Time: 36.5 Hours (Max) Beam Color: Red Color: Red Weight: 79g