Product parameters Brand: shustar Model: S-199 Lamp beads: LED + COB Material: ABS Charging time: 2-3h Working time: 5-8h Size: 155x70x105 (mm) Power: 15W Waterproof: IP44 waterproof grade Lighting distance of XPE lamp beads: about 300m Illumination range of COB sidelight: 25 square meters Product features 1: Using high quality XPE and COB lamp beads, the lighting distance reaches 300 meters, meeting the needs of most scenes. 2: Using high-strength ABS, wear-resistant and fall-resistant. 3: IP44 waterproof rating, normal use in rainy days. 4: Solar charging, can cope with outdoor emergencies. 5: Front light measurement light dual switch control, a variety of light colors and lighting modes to choose from.