Detail 01
Light gauge
Easier bends and less finger pressure than medium. Lower tension also means less drive into the pickups.
Product detailSKU #1274115036725
ThomastikPB109 Power-Brights Bottom Light Guitar Strings
Independent shopping perspective
The Korena take
Light-gauge electric guitar string set from Thomastik's Power-Brights line, wound to sit lighter on the bottom strings than a standard light set.
Strong match
Who this is for
- Players who want light-gauge feel without a floppy low E
- Lead players bending on the top strings regularly
- Anyone fighting stiff wound strings on a long-scale guitar
Consider the trade-offs
When to look elsewhere
- Down-tuned or drop-tuned playing needing heavy bottom strings
- Acoustic guitars — these are electric sets
- Players who want the cheapest string change possible
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Bottom Light
The wound strings are lighter than a standard light set. Bass side feels looser than the treble side suggests.
Detail 03
Electric guitar strings
Magnetic-core windings that the pickups can read. They will sound thin and quiet on an acoustic.
Detail 04
Around $33 a set
Well above commodity string pricing. You're paying for the winding and core construction, not longevity alone.
Final check
Know before you order
- 01Changing gauge shifts neck relief and string height — a setup may be needed
- 02Tremolo-equipped guitars need spring tension rebalanced after a gauge change
- 03Strings only; no picks, winder, or cutters in the pack
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will these work for drop tuning?
Not well. Bottom Light means lighter wound strings, so the low strings go slack when detuned. Choose a heavier bottom set for drop tunings.
02Do I need a setup after switching to these?
Possibly. A gauge change alters neck tension, so relief and action shift. Check intonation and buzz first; adjust if either is off.
03Can I use these on an acoustic?
No. These are electric strings. On an acoustic they'll sound thin and quiet because they're built for magnetic pickups, not to drive a top.
04What does Bottom Light actually mean?
The three wound strings are lighter than the rest of the set implies. The bass side feels easier while the plain treble strings stay standard light.
