Surefire's XC2-A-IRC is the smallest package that you can get for an IR light and Laser combo... "Before we get into it, you should know this product probably isn't designed for you. This product was designed for a specific end-user who had a requirement for an ultra-compact infrared (IR) light & IR aiming laser combination. As such, the XC2-A-IRC is SureFire’s smallest, lightest dedicated IR light and laser combination.