Brand: E-Z RED Manufacturer's Part Number: NK15-GR Part Type: Flashlights Product Line: EZ Red ANYWEAR Neck Lights Summit Racing Part Number: EZR-NK15-GR UPC: 008965006617 Flashlight Style: Neck light Bulb Style: LED Bulb Color: White Flashlight Material: ABS/Nylon Flashlight Color: Black/Green Power Supply: Rechargeable lithium ion battery Quantity: Sold individually. EZ Red ANYWEAR Neck Lights EZ Red ANYWEAR neck lights offer a wearable design that can be worn comfortably around your neck all day. It leaves your hands free to work and your head free to wear a cap or hardhat. And their flexible design fits everyone.Constructed from a durable ABS nylon blend， ANYWEAR neck lights will not leave sweat marks， can be easily wiped cleaned， and with an IPX4-certified rating， they are all-weather ready， so you can feel secure using it in the rain or snow. With different brightness levels and the ability to articulate the beam up to 90 degrees， the ANYWEAR neck lights are perfect for working in both close quarters and long-distance applications. Aim the beams in different vertical directions to offer a wider range of light or point them down to focus on your work area. Unlike a traditional headlamp， you can use this light without accidentally blinding bystanders. Light heads can be operated independently. EZ Red ANYWEAR neck lights are available in two styles:* Powered by two AA batteries and two separate switches， the light can run up to 5 hours per side. Four brightness levels of 50， 100， 150， and 200 lumens.* Powered by 2 lithium polymer batteries and two separate switches， the light can run up to 9 hours per side. Light is USB-rechargeable with included cord and dimmable from 300 to 30 lumens.