I saw the infomercial also. I am still debating if I should get the Cobra. The cobra shoots a stream. There is another option. The tigerlight. You can get the Tigerlight that shoots a stream or you can get the canister that discharges a "cone" spray. On the Tigerlight web site, the lumens are stated and I believe you have options on different packages with different lumen ratings. I believe the Cobra spray is activated near the light switch where the Tigerlight spray is triggered from the rear. Other people may also give you more information. If I remember correctly the Tigerlight can be ordered with over 300 lumens. I think the Cobra is LEDS and the Tigerlight may not be LEDS....not sure though.
www.tigerlight.com