# Bug report: Light objects behave strangely in V6.4 (deleted objects reappear)

**URL:** <https://discourse.mcneel.com/t/bug-report-light-objects-behave-strangely-in-v6-4-deleted-objects-reappear/59792>\
**Category:** Rhino for Windows\
**Created:** [April 5, 2018, 7:16pm UTC](https://discourse.mcneel.com/t/bug-report-light-objects-behave-strangely-in-v6-4-deleted-objects-reappear/59792 "2018-04-05T19:16:47Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![FrankS](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/franks/32/656109_2.png) [@FrankS](https://discourse.mcneel.com/u/FrankS)\
**Post date:** [April 5, 2018, 9:14pm UTC](https://discourse.mcneel.com/t/bug-report-light-objects-behave-strangely-in-v6-4-deleted-objects-reappear/59792/3 "2018-04-05T21:14:45Z")

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Thanks for checking!

> [@nathanletwory](#):
>
> Do these lights also reappear in the Lights panel?

AFAIR, yes, they are being resurrected as completely regular objects. They are selectable (hence, no display bug), Using \_SelLight they will be selected. Just like regular lights, only back from the other side… 😉

I don’t have a test file at hand, for the simple reason that closing and reopening files seems to get rid of unwanted leftovers. Happy for now that I managed to eliminate the zombies.  
I was only copying, moving, grouping, ungrouping, moving to layers and deleting lights. The file I worked on is similar/related to the one I uploaded in the other bug report:

> [@Bug report: Light intensity and color settings ignored in cycles](https://discourse.mcneel.com/t/bug-report-light-intensity-and-color-settings-ignored-in-cycles/59802):
>
> I use an array of 10 small linear lights to simulate an LED stripe. The lights are grouped. When the group is selected, I change “Intensity” and “Color” in the properties panel for all lights simulatanously. So far so good. But, … no matter if I set the intensity to 100, to 1 or to 0, the image is brutally overexposed and cycles seem to ignore the intensity settings. I tried to set the color of the lights from white (default) to dark grey, black, and even red just to try if it makes any diffe…

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_[View the full topic](https://discourse.mcneel.com/t/bug-report-light-objects-behave-strangely-in-v6-4-deleted-objects-reappear/59792)._