<!--ProdInc[170074020]/Mall:[rei_US]--> Built-in ambient light sensor provides auto-brightness control 35 lumens provide visibility from over 900 m day or night Wide visibility angle intended for city use 2 daytime visibility modes and 2 night modes Run times: 8 hrs. (day flash 35 lumens); 16 hrs. (night flash 35 lumens); 3 hrs. (day steady 20 lumens); 20 hrs. (night steady 2 lumens) Battery save mode at 5% life helps ensure a safe ride home with depleted battery Quick Connect bracket with 16° offset compensates for seatpost angle Includes Quick Connect bracket and micro-USB charging cableImported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Cycling</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Bulb Type</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>LED</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Number of Bulbs</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>1</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Max Light Output (Lumens)</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>35 lumens</p><!--]--></td></ <a href=''https://www.rei.com/product/234494/trek-flare-r-city-rear-bike-light'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170074020&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>
<!--ProdInc[170074020]/Mall:[rei_US]--> Built-in ambient light sensor provides auto-brightness control 35 lumens provide visibility from over 900 m day or night Wide visibility angle intended for city use 2 daytime visibility modes and 2 night modes Run times: 8 hrs. (day flash 35 lumens); 16 hrs. (night flash 35 lumens); 3 hrs. (day steady 20 lumens); 20 hrs. (night steady 2 lumens) Battery save mode at 5% life helps ensure a safe ride home with depleted battery Quick Connect bracket with 16° offset compensates for seatpost angle Includes Quick Connect bracket and micro-USB charging cableImported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Cycling</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Bulb Type</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>LED</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Number of Bulbs</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>1</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Max Light Output (Lumens)</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>35 lumens</p><!--]--></td></ <a href=''https://www.rei.com/product/234494/trek-flare-r-city-rear-bike-light'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170074020&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>