"cree" Leds

mikey4444 | 17:20 Sat 22nd Jul 2017 | How it Works

9 Answers

I saw some very powerful ED torches today, that used Cree-type LEDS.

These seemed many times brighter that the usual LED torches that I use.

What level of LUMENS would I need, for a really bright torch, but still small enough to keep in my pocket.

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bookbinder

This might give you a start, mikey:
http://www.independent.co.uk/extras/indybest/house-garden/lighting/best-torch-for-dog-walking-camping-amazon-led-rechargeable-cree-9963380.html

mikey4444

Question Author

Thanks BB !

bookbinder

Maplin sells a cree torch for £14.99. It produces 65 lumens and uses one AAA battery. It appears to be small enough to fit in your pocket.

mikey4444

Question Author

BB...how would 65 LUMENS compare with an ordinary LED ( non-CREE) torch ?

Its the difference between LEDs and CREE LEDS that I am after.

Old_Geezer

Depends on your definition of "really bright". I'd suggest trying some out in the shop. A few thousand lumens should do you.

Old_Geezer

Cree seemed to be a brand name when I performed a web search.

mikey4444

Question Author

Yes, I think it is but CREE seems to be a type of LED that is much, much brighter than ordinary ones. The ones I saw in the shop were very impressive !