Although Hepatitis E often causes an acute and self-limiting infection (the virus usually resolves itself and the individual recovers) with low mortality rates in the western world, it bears a high risk of developing chronic hepatitis in immunocompromised patients with substantial mortality rates.
IEEE 802.3 PoE Plus - March 2005 Telephony Products PoE Power Requirements A fully loaded 24 port 802.3af installation requires approximately 370 watts. If PoE Plus max power is 30 watts per port, then a fully loaded 24 port installation would require approximately 720 watts. This requires a substantial UPS.
Re: Comparing lumens and candlepower? Sorry for the runaround on this can of worms. 50 W HID gives you 20 million candlepower and 4500 HID lumens gives 15 million candlepower, so your light puts out somewhere between 20 and 15 million cp. Let's say 17 million, but because there is a wide tolerance on this value.