This Two-Pack of LED Headlamps is on sale for $11.99 at Woot. Shipping is free with an Amazon Prime account or when you sign up for a free Prime trial. Otherwise, it adds $6. Even with a shipping fee, that's the best price we could find on two of these headlamps by $6. These headlamps are powered by 3 AAA batteries and feature three light modes with a top output of 150 lumens. Please note that you will need to log in with a free Woot account, a free Amazon account, or your Prime account to get this deal. Sales tax is charged in most states.