
Glad my old trusty 19.2v Craftsman flash would be upgraded with these new LED bulbs. Installation was easy. The bulb was a little brighter than the original bulbs, but it flickered intermittently during the first few hours of use, and when I climbed into my seat in my truck when I used the light to look under the dash, it started smoking. When I went to the dashboard I thought my truck was on fire because there was so much smoke and it smelled so bad, like an electric fire, but it wasn't a truck, it was a smoldering lightbulb in my flashlight. I quickly turned it off, but there was a stink in the cockpit, and the reflective and lens parts of my flashlight were almost lost. I then requested a refund and sent in the burned out bulb with an unused second bulb as I don't want this to happen again. I've ordered plain lightbulbs, the reviews mentioned they don't last long, but I'd rather change a lightbulb before burning down my house, garage or truck if I stand back a bit while it's lit. Maybe you're luckier than me, I think.