did that i created a personal blueprint with is basically yours but upside down. so yeah my house is now the most beautiful lighted house of the world i'm in. thx for the help.

I should note: the grav chambers and iceblock (although visible in the dark) do not produce any light by themselves, you'll still need a light nearby :)

thanks

it's easy for you to do it: the arclight and slopes are just decoration, simply place the cornerstone higher, do the iceblock and the grav chambers where you want the lamp then remove the cornerstone, though I wouldn't recommend using these as lamps, 6x G.chambers per lightsource could make it very laggy (if building more than 3 or 4 in same area)

can you make one up side down plz. then we can use it as lamps.

Really simple to build:
6x Grav Chambers
1x Iceblock Container
1x Grand Arc Lantern
4x Slopes & 4 Corners (your choice really, whatever suits your build)