{
  "$type": "site.standard.document",
  "description": "An emergency lighting arrangement and an emergency lighting apparatus, the arrangement being configured to be coupled to a supply network and the arrangement comprising an electronic ballast for igniting and burning a fluorescent lamp, the emergency lighting apparatus comprising a battery (Batt)…",
  "path": "/patents/1099231",
  "publishedAt": "2003-01-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J9/065",
    "TEKNOWARE OY [FI]"
  ],
  "textContent": "An emergency lighting arrangement and an emergency lighting apparatus, the arrangement being configured to be coupled to a supply network and the arrangement comprising an electronic ballast for igniting and burning a fluorescent lamp, the emergency lighting apparatus comprising a battery (Batt), recharge device (3) for recharging the battery from the supply network, a supply device (4) for supplying the battery voltage further, and a control unit (B), which is configured to control the devices of the emergency lighting apparatus. The electronic ballast of the emergency lighting system is a controllably dimmable ballast, and the emergency lighting apparatus further comprises means (C) for controlling the dimming of the electronic ballast.",
  "title": "Emergency lighting apparatus"
}