# Night light for late BG work

**URL:** <https://forum.fudiabetes.org/t/night-light-for-late-bg-work/2062>\
**Category:** Gear\
**Created:** [September 19, 2017, 5:26am UTC](https://forum.fudiabetes.org/t/night-light-for-late-bg-work/2062 "2017-09-19T05:26:04Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![Thomas](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/thomas/32/1719_2.png) [@Thomas](https://forum.fudiabetes.org/u/Thomas)\
**Post date:** [September 19, 2017, 9:34am UTC](https://forum.fudiabetes.org/t/night-light-for-late-bg-work/2062/5 "2017-09-19T09:34:09Z")

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> [@How to calibrate a Dexcom G4/G5 CGM](https://forum.fudiabetes.org/t/how-to-calibrate-a-dexcom-g4-g5-cgm/2049/7):
>
> holding a flashlight between my teeth

That is pretty funny. Exactly my technique.

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