Streamlight's SL-SideSaddle series of lighting systems is designed to seamlessly mount to a wide range of hats, hard hats, and safety helmets. Available in both USB rechargeable and alkaline battery-powered models, the SL-SideSaddle provides reliable, hands-free lighting. Offers selectable spot, flood, or spot/flood combination modes and a rear-facing blue LED taillight. The lightweight, impact-resistant lights integrate without interfering with other headgear accessories, such as visors or hearing protection, and are easily detachable for handheld use. The lights feature a tough polycarbonate thermoplastic construction and an unbreakable polycarbonate lens that is impervious to shock and drop tested to withstand 2-meter impact. Available in high-visibility yellow or black.