E27 25W 575-LED 4032-Lumen White Light Lamp Bulb (100~240V AC)

[Stephen7372]

It's not possible is it 160+ lumens per watt, anyone tried one of these ?

http://www.dealextreme.com/details.dx/sku.45034

 

[deadrx7conv]

Its looks too good to believe. DX needs to stop exaggerating specs.
Either its eating 40w+ or not producing 4000lm.

12w 180-LED light ~900lm
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=250690663689

10w 70-LED light ~750lm
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=250690665177

26w 480-LED light ~2000lm
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=110581176518