Featuring three powerful white LED's and weighing a scant 24g, the water resistant WhiteLite(TM) II is simple to install and safely illuminates your way home after the sun goes down. Rubber strap quickly mounts or removes from handlebars.Lamp3 Bright LED'sBatteryCR2032 (2) (Included)Control2 ModesConstant / BlinkingBurn Time (approx)60 hrs / 100 hrsLuminous Intensity9 (Lux/5M)3 (Lux/10M)Lamp HousingInjection Molded PlasticMountRubber Strap Fits Over-sized HandlebarsSize (L x W x H)5.8 x 3.5 x 3.5 cm2.3" x 1.4" x 1.4"Weight24 g / 0.84 oz (light only)Art.no.TMS036B