Flashlights

So many choices...
Would like to hear about what YOU have or use...

Looking to buy a new flashlight for work use. I do maintenance on large printing equipment with lots of little parts. I usually have good surrounding light, but frequently need to look at things in behind other parts or inside cabinets. Nice to be able to see details but not be blinded by too much light. At the same time I want something that can focus at something up at ceiling, in corners etc at up to 50+ or so ft. Would be great if I could do both without carrying 2 lights.

Very important that it is dependable and the switches are user friendly and do what they are supposed to and not easily turned on by accidental bumps. I wear out a lot of batteries that way. LOL
Power considerations. Have free supply of AA or AAA batteries. Rechargeable would be OK as long as it is one you change and don't have to leave the light in the charger. Size and shape that works well in beltclip/holster... Would like to find something in $20 - $50 range.
Thanks in advance for you input.