Meritline offers this USB Flexible 3-LED Light 2-Pack in Silver for $6.99. (Select this option under "Buy More Save More".) Coupon code "MLCF12YN" cuts it to $3.99. With free shipping, that's tied with our June mention as $4 under the lowest total price we could find for two similar lights elsewhere. It has an on/off switch and adjustable neck. Coupon expires after 300 uses.