KWCH 12 Eyewitness News tried out the As Seen On TV battery powered light bulb, InstaBulb, in a “Does It Work?” segment. They tested out its power in a closet and left it on to make sure it stayed cool to the touch. The tester thought that it worked just fine and did everything it claimed to do. The InstaBulb passed the test! Watch the whole segment on the InstaBulb review here.