The stix sport combo package contains a bright 70 lumen headlight and 14 lumen tail light both feature the versatility of six light modes ranging from steady and strong to flashing and brilliant they also feature wide angle beams that can be seen from multiple directions plus the convenience of usb charging to increase your safety and to turn your bike into a performer for day or night time riding this combo pack delivers specialized stix sport combo light set features 36 to 70 lumens outp