Bike Lights, Rechargeable Bicycle Lights for Night Riding, Super Bright Bicycle Headlight and Taillight Set Accessories Led Mountain Bike Lights Front and Back?IPX6 Waterproof White

Q:How many lumens do you need for bike lights? Lumens are the unit by which the total amount of light emitted from a source is measured. Generally speaking, we’d recommend a minimum of 200 lumens for urban commuting and 400 lumens for riding on unlit roads. If you’re after lights for riding off-road on trails, you’ll need something brighter, with greater power and battery life. ??? Max output: 300 lumens Run time : 3-15 Hours(Headlight), 5-42 Hours(Taillight) Warm-coloured and well-shaped beam Good band-on mount Unparalleled power via 2+16 LEDs Excellent reliability and the best way to light up your bike rides 5(Headlight)+6(Taillight) modes Compact with a simple mount Bright and long-running enough to be really versatile A tough and powerful light It’s a well-designed, high-tech, high-performance illuminator Super-robust construction ‘Double barrel’ headlight setup improves visibility Nicely constructed Sturdy and waterproof Non-dazzle beam with a durable rubber strap, quick-release mount and a good IP6 waterproof rating. Solid construction Quality beam pattern with a broad spread of light 300 lumens front, 50 lumens rear at max power The tough, rubber-band style mounting system makes adding/removing the lights a cinch, though they’re arguably a little less secure than ratcheted or bolt-mounted options. The design of both lights is also very neat, but coming in a smaller, more streamlined package. The front light lasts around 3 hours at full power, but since it’s putting out 300 lumens that’s simply good rather than brilliant. The rear light feels brighter than its 50 lumens would suggest when blinking, making it a good option for urban riding. The waterproof IPX 4 rating will withstand rain splashes, although this is the minimum we’d recommend for wet weather riding. 300 lumens is enough for a decent pace on unlit bike paths, though with only 3 hour of run time at maximum output, the KEAGAR is best for use as an urban light. It’s submersible waterproof too, so if you live somewhere with plenty of rainfall it’s sure to live up to KEAGAR light reputation of being super tough. Featuring a double beam to help you both see and be seen, the Specialized KEAGAR L6 Headlight gives you 180-degree visibility thanks to the bright sidelights. Combining a spotlight and wider optic, the light provides a broad beam as well as a more focused reach. With 300 lumens, the light is bright enough both for urban riding and rural unlit roads. Lightweight and long-lasting With a