Product description riding after dark shouldn't mean compromising on visibility or worrying about battery life. The rockbros rhl-950 bike headlight puts out a powerful 950 lumens through a precision anti-glare lens, casting a sharp, focused beam that lights up the road ahead without dazzling oncoming cyclists or pedestrians. The removable 3000mah battery gives you up to 18 hours of runtime on low mode and when it runs low, simply swap in a spare rather than waiting around for a recharge. Smart thermal protection and low-voltage cutoff keep the light and battery in good condition ride after ride. Whether you're commuting home in the dark, tackling an evening trail or heading out before sunrise, this is a front light built to keep pace with serious riders. Key features 950 lumens with anti-glare lens a high-power led delivers up to 950 lumens with a precision cut-off lens that creates a sharp light boundary, illuminating the road clearly without causing glare for oncoming road users. Safer for you and everyone around you. Removable 3000mah battery the detachable battery provides up to 3.5 Hours on high, 4 hours on mid and 18 hours on low. Carry a spare and swap mid-ride without stopping to charge ideal for longer commutes, touring and night riding. Smart thermal and low-voltage protection built-in sensors automatically reduce brightness at 70 c and cut power at 100 c to protect the led. When battery drops below 15%, high mode is disabled to preserve remaining charge. An led...