anchor.diff:  	icon_state = "bulb"
   	base_state = "bulb"
   	fitting = "bulb"
  -	brightness = 6
  +	brightness = 5
  +	nightshift_brightness = 4
   	bulb_colour = "#FFDDBB"
   	desc = "A small lighting fixture."
   	light_type = /obj/item/light/bulb
  
positive.code: 	icon_state = "ltube"
  	base_state = "ltube"
  	item_state = "c_tube"
  	brightness = 11
  
  /obj/item/light/tube/broken
  	status = LIGHT_BROKEN
  
negative.code: 	icon = 'icons/obj/lighting.dmi'
  	base_state = "floor"		// base description and icon_state
  	icon_state = "floor"
  	brightness = 5
  	nightshift_brightness = 4
  	layer = 2.5
  	light_type = /obj/item/light/bulb
  	fitting = "bulb"
  