1.4.5- Fixes and Ecofriendly Lighting Tweaks

- More welding goggles added to engineering (2)
- Security checkpoint modified slightly.
- Tables added to chemistry to prevent dancing on dispensers.
- Universal recorder added to research outpost and art storage.
- Prescription glasses added to antag bases (merc, heist, wizard).
- Door buttons added to the captain's office.
- Changed the power draw of light fixtures from active_power_usage = ((light_range + light_power) * 10) to  active_power_usage = light_range * light_power. Which on average means that lights use a slightly more reasonable draw of power instead of a single bulb running about 330w.

code/modules/client/preferences_gear.dm

@@ -312,6 +312,13 @@ var/global/list/gear_datums = list()
 	slot = slot_glasses
 	allowed_roles = list("Security Officer","Head of Security","Warden")
 
+/datum/gear/medical
+	display_name = "Medical HUD"
+	path = /obj/item/clothing/glasses/hud/health
+	cost = 1
+	slot = slot_glasses
+	allowed_roles = list("Medical Doctor","Chief Medical Officer","Chemist","Paramedic","Geneticist")
+
 /datum/gear/prescriptionmed
 	display_name = "Medical HUD, prescription"
 	path = /obj/item/clothing/glasses/hud/health/prescription

code/modules/power/lighting.dm

@@ -255,7 +255,7 @@
 		use_power = 1
 		set_light(0)
 
-	active_power_usage = ((light_range + light_power) * 10)
+	active_power_usage = light_range * light_power
 	if(on != on_gs)
 		on_gs = on