# HPS Ventilation Setup Revised

**URL:** <https://ilgmforum.com/t/hps-ventilation-setup-revised/84831>\
**Category:** Climate\
**Tags:** indoor-grow\
**Created:** [March 28, 2022, 9:44pm UTC](https://ilgmforum.com/t/hps-ventilation-setup-revised/84831 "2022-03-28T21:44:27Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![spacey](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/spacey/32/689029_2.png) [@spacey](https://ilgmforum.com/u/spacey)\
**Post date:** [March 28, 2022, 9:59pm UTC](https://ilgmforum.com/t/hps-ventilation-setup-revised/84831/3 "2022-03-28T21:59:30Z")

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Yes, it’s covering a window that faces the street, it took that to block out the bright 1000 watts from outside view.

I know a white reflective board or foil would reflect light more, but it’s a room that’s also used for other things, the light is pretty bright as it is in the room.

The light will be controlled by a timer and the room’s door will be shut while the room is dark and won’t be disturbed.

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