Walmart offers the Duck Commander Micro 5-LED Hat Clip Light in Pink, model no. CYC-MHCPNK-DC, for $3. Opt for in-store pickup to dodge the $4.97 shipping charge. That's the lowest total price we could find by $4. It weighs less than 1 oz. and features a top mount design for a clear line of sight, 15° light angle, and up to 15 hours of burn time.