The distances between the lamps are each 15 cm, 20 cm of distance from the battery compartment to the first lamp.
Small lamps are 2.7 cm long (head lamp + sheath), the lamp head has a diameter of 5mm and 7mm is long.
The sheath is at the rear end (ie where the cable splits) 7mm wide 4mm high.
The battery compartment can be easily opened and closed, the batteries can be easily insert (marking the polarity tone-in-tone is marked). Is turned on the light over a small "slider" (or whatever you call it) at the top end. The cable outlet is located right next to it.
The extent (if the battery compartment "is", so both cable and switch on the upper end are): B: 3,3cm, H: 7.5cm (+ the switch protrudes 0.3mm out), T: 1,8cm
One of the chains has been about 2 weeks every day to about 1/2 hour and shows so far no signs of fatigue. Despite the rather simple appearance of the battery compartment and the switch (at first glance) can I ever say, my little son (2.5 years) beaten the switch at the daily use with repeated (not always zimperlichem) switching on and off and it still works properly.
By the way: As befits an LED chain, the lights remain when using cold (or tepid)
I can really recommend this chain.
