Goretex RideOn cables require no lubrication, so they work well no matter how cold they are. Lighting Most states require bicycles to have a white light in front and a red light in back, both visible at 500 feet, as well as side reflectors and a red rear reflector. White strobes are brighter and are visible at a greater distance but alone they don't meet legal requirements. Also, they blink less frequently, making it harder for drivers to see your position and direction. Flashers are best mounted on your bike or rear rack, where they can be aimed precisely, rather than on clothes or packs, where they shift around.
Many people install more than one rear flasher.
These are basic, non-rechargeable lights that will make you legal, let you be seen and help you see under some conditions. This is often enough. However, people who ride longer distances and in all conditions usually use more powerful lights. There are many systems available between these extremes. Each system offers a particular combination of power, endurance, weight and price.