The big little light on your keyring! The K4R is a keyring lamp raising performance, technology and design up to a new level.
Not only does this lamp fit on your keyring and look great in a sleek aluminium case, but it also provides up to 60 lumens of light. All this from something this small is a true technological breakthrough.
The first lamp in the K series, the K4R is rechargeable as well as equipped with an additional safety feature emitting an SOS distress signal if necessary.
The Ledlenser K4R Keyring Light is covered by a one year warranty.
| Brightness | 60 lumens |
| Beam Range | 10m |
| Burn Time | 1.5 hours |
| Weight | 18g |
| Length | 50mm |
| Head diameter | 22mm |
| Battery | Li-ion polymer 3.7v |
| Battery capacity | 180mAh |
A must for every keyring. Rechargeable too!
Great key ring torch. One thing is keys go in pockets and this torch turns it's self on by pressing against anything. If the frame surrounding the on off switch was higher it would help, so you don't get a flat battery. Otherwise awesome
Easy to carry with keys, good clasp doesnt get in the was zy. V bright for its size.
