The SPERAS EST appears to be a dual switch version of the SPERAS E10 with an electronic side switch and a mechanical forward-clicky tail switch.
SPERAS EST Review

Hi there,
I’m Tim, a Software Developer in Melbourne, Australia.
I enjoy testing, modifying and repairing torches.
You can find me on:
Facebook | YouTube | TikTok | XHS | GitHub | @TimMc | LinkedIn
ABN: 15 641 984 325
Upcoming reviews:
IMALENT LD35
Sofirn SR20 Mini
Armytek Wizard C2 WG
Sofirn SK40
Sofirn SR12
Nitecore
Wuben G5
WARSUN T7
WARSUN OWL
The SPERAS EST appears to be a dual switch version of the SPERAS E10 with an electronic side switch and a mechanical forward-clicky tail switch.
SPERAS announced the release of the SPERAS E10 side switch EDC torch recently.
A torch enthusiast in Australia asked if I could swap a dedomed Nichia 519A sm353 3500K emitter into their ReyLight Pineapple Copper.
Here is a photo tutorial of swapping and dedoming a Nichia 519A sm573 5700K emitter into a JETBeam RRT01.
Here is a quick look at an easy-to-modify hunting torch that my brother asked me to review.
The Wurkkos TS10 is a good example of a 14500 triple emitter torch that has been designed with feedback from the torch enthusiast community.
Did you know that the Australian Taxation Office has a Vulnerability Disclosure Program?
It has been exciting to test the Klarus GL5 Foregrip Light! This is the first time that I have used a vertical foregrip on a rifle. The quality and ease of use has made this a wonderful introduction to the world of vertical foregrips.