#1 Safest and Brightest LED Bike Head Light on Amazon!! 3 Ultra Bright CREE Bulbs for the Brightest Light and Maximum Visibility and Safety! Illuminates the Entire Road or Trail! Extremely Bright Rechargeable Light for a Bicycle Headlamp, or Side Markers! Buy the CS-3 with Confidence! Cycle Safe offers products designed to make the road a safer place for those of us on bikes. We are committed to keeping you and your loved ones safe by being SEEN. A common misconception is that lights are for night riding only. Sadly, most bike accidents happen during the day. Put simply, the safest way to enjoy riding a bike is to have lights regardless of when you ride. That's why we carry only the brightest lights, so you can be seen during any time of the day. Our CS-3 lights are unbelievably bright. There is no chance someone in the path of the light can miss you when the light is on. Their metal construction makes them very durable and allows for excellent diffusion of heat from the bulbs. The light themselves are completely waterproof for that commute when you get caught out in the downpour, or when you need to get miles in (though we have not tested pouring water directly on the battery, nor do we recommend doing so yourself!) With the included headlamp mount, you can turn this into the ultimate tool and take it with you off the bike. Camping, climbing, hiking, emergencies, working on projects; in every scenario the CS-3 will give you the light you need to SEE and be SEEN. 4 different settings will give you options for any time of day. If youre out during the day, put the light on flash to grab the maximum amount of attention. If youre out at dawn, dusk or night time, dial back the light to one of the 3 intensity settings (low, medium, high) depending on your battery life needs. The beauty is that each one of the settings is so incredibly bright, you will often be mistaken for a car, which is a VERY good thing! Our personal recommendation is that you put as many lights on your bike as possible. It doesn't need to be our lights, just get yourself as noticeable as possible. If you get any comments about looking like a Christmas tree, you're on the right track! We like to have the CS-3 as a dedicated headlight on the front of our bikes at night for illuminating the road/trail at any speed. Pair that with a CS-7 on the back and one on either side of the bike, and you are setting yourself up to be safe on even the busiest of streets! Vehicles come at you from every angle, so we strongly urge you to be as safe as you can by having lights on all four sides. Again, doesnt have to be our lights, just get something on your bike to stay visible and safe.