Excellent size for a 550 lm bulb. These bulbs are bright and fit the fixture which requires a relatively short bulb.

Can't rate the longevity yet. Life span seems like it’s half of other leds, 25000 vs 50000 hrs. Despite all that, they seem to work well. Needless to say.

I have many skil products, and they’ve always performed flawlessly. Still highly recommended.

Use time saver. Easy to use, lighted guide on top that shows if you’re pressing down. Pressure indicator lets you know how much force your using. An option i like is the lock button and another the color indicator for pressure.

It just hums loudly. There was still a ton of dust on the outside of the tool and on the workpiece itself. Removing the clog requires taking the entire tool apart.

A huge disappointment and waste of money. Dang expensive for less than 6 hours work! They seem to last about 4-5 months. Their products seem to be priced inexpensively.