ThruNite
ThruNite is a Chinese company that makes flashlights and P60 drop-ins.
Lights
Tikey - Very small titanium light with a Nichia 5mm LED using 3 button cells.
Scorpion - 2xCR123A/1x18650 tactical light with a Cree XM-L T6. The light comes on at the programmed brightness level. Other modes available are a strobe when the button is held down and max when button is held for momentary on. Maximum output is 600 lumens.
Neutron Flood EDC Series
The Neutron Flood series of lights feature Cree XM-L LED's and a reverse clicky. There are 7 modes total with Turbo and Strobe available with the head tightened. With the head loosened, the modes are a 0.1 lumen "firefly" mode, Low, Medium, High, and SOS. The last mode on loose is memorized, while on tight the light always comes on in Turbo.
Neutron1AA - 1xAA version with maximum output of 145 lumens.
Neutron2AA - 2xAA version with maximum output of 255 lumens.
Neutron1CR - 1xCR123A version with maximum output of 255 lumens.
Neutron2CR - 2xCR123A/18650 version with maximum output of 330 lumens.