Brand N/A Model WH-88 Quantity 1 Color Red + white Material PC Color BIN Multicolored Number of Emitters 0 Battery Configuration 3 x AAA Number of Modes 1 Mode Arrangement Constant light Mode Memory No Strap Included No Clip Included No Features Water resistant Other Features Auto sensing control switch with light sense and running sense; Light will on at night indoor in dark or during running; Light does not on during daylight in outdoor but on when running in indoor and auto off after not running for 48s; Waterproof grade: IP55 (suitable for rainy day but should not soaked in water); Lamp is consisted of 16 dual-side LED with 32 different pattern; Easy to install; Suitable for 20" or more bicycles including bicycles w/ disc-brake and V-brake; Pattern will fully show if bicycle running at 25km/h lamp will beautiful when running at 15km/h and can be as safety lamp when running at 10km/h Packing List 1 x Lamp 3 x AAA batteries