The HL-4R is the combination of quality and durability. With a 275 Lumen output from its CREE LED, it delivers a fantastic beam that can assist in any situation. In addition to its main beam, there is also 2 x 5mm red LEDs, which are perfect for many specialized tasks including those that need to preserve night vision. The light can be dimmed 3 times which helps to save battery life, or to suit your environmental needs. The battery in the HL-4R is an 1800 mAh Li-Polymer battery which can be charged easily with a micro-USB cable. With an IPX5 rating, it is waterproof and can therefore be used in all weather conditions. With a fully adjustable non-slip silicone headband, the headtorch is comfortable to wear for all users. If required, it can also be worn with a 3M adhesive helmet mount, helping to secure it to either a work safety, or sports helmet. With either fixing option, the HL-4R is 45 degree rotational. Comprised of ABS, the unit’s construction is strong and can survive in harsh environments.