Betalight/isotope alternative

[Dave Brooksbank]

These are good in 25 mm

 

[Trevor Brown]

I’ve bought isotopes from this seller(Darrencarp) Great service and great prices,highly recommended

 

[Rhys Perry]

I used to buy mine in units of 20 from a reliable source.
Since then the larger sizes seem to have been phased out and prices gone up significantly.
Green was reckoned on being the brightest colour.
Remember having to search around for the 4mm x 20mm and quality got quite variable.

Cheers
Bob

Back when I used the cheap boxes of multi coloured star lights, I always found red to be the easiest on the eyes, closely followed by blue. They are a lot brighter than isotopes mind.
I might get a couple of red isotopes and some shrink tube and give it a go.

 

[Andy Bebbington]

still use the red star lights i bought many years ago much better than isotopes.

 

[Jon Young]

Back when I used the cheap boxes of multi coloured star lights, I always found red to be the easiest on the eyes, closely followed by blue. They are a lot brighter than isotopes mind.
I might get a couple of red isotopes and some shrink tube and give it a go.

My mate had red isotopes in his alarms and you literally couldn’t even see them. They were only small mind

 

[Rhys Perry]

You can barely see my 10+ yo drennans to be fair! They only work when it's pitch black, but that's fine for me, too bright and it sends me batty.