The rep for Bug Out Gear announced it on the CPF marketplace. Here are the specs from that thread:
The T1-MP 100 lumen light output for 5 hours
The T2-MP 125 lumen light output for 4 hours
The T3-MP 150 lumen for 3.5 hours
The T4-MP 175 lumens for 2 hours with High, Low and Strobe
The T5-MP 200 lumen for 3 hours with High, Low and Strobe
And the thread: http://www.cpfmarketplace.com/mp/showthread.php?t=172375