X-Ray Display Light Empty (POI)
CREATIVE: Requires no power and can be turned on/off when designing prefabs.
Harvest drops
Scrap Polymers× 1-2
Taken apart with a harvesting tool (axe, pickaxe, shovel), before perks and tool bonuses.
Salvage drops
Electrical Parts× 1-4
Extra parts when salvaged with a wrench, ratchet or impact driver.
Drops when destroyed
Iron× 5
When it collapses
Falling, it leaves 
Scrap Metal Pile (75% of the time) where it lands.
Where to find (19 POIs)
Dishong Tower (tier 5), Dr. Karen Higashi Residence (tier 5), Navezgane General Hospital (tier 5), Green Hill (tier 4), Installation Blue Ridge (tier 4), NDC Checkpoint Four (tier 4), NDC Checkpoint One (tier 4), Fortified Farm (tier 3), The Serrano Residence (tier 3), Triad Medical (tier 3), Animal Hospital (tier 2), Doggos (tier 2), Mobile Field Hospital (tier 2), The Molar & Moral Building (tier 2), Midway Hospital, Paradise Plaza, Perishton Tunnel South, Pristine Healthcare, Trader Jen.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.