13 Deals offers the Energizer Hard Case Pro 200-Lumen Magnetic Headlight, model no. HCHDM32E, for $14.99 with free shipping. That's the lowest total price we could find by $14. It's waterproof and features a detachable magnetic light module and non-slip strap. Three AAA batteries are included.
Stocking up? You can instead add two to your cart for $24.98 with free shipping.