Just received my new rem T3 blue LED for my PS90 white ring sight. It is great.The original ring sight was very hard to see, but with this new LED I can see much, much better. The 11 brightness settings is very good. Two extra batteries were also supplied, half as thick as the one 3 volt battery,but with the two 3 volt batteries the LED is supplied with 6 volts. Too bright for me but may be usefull in very cold climates where the battery voltage starts to drop. Fast shipping. Thanks, CB.
The 2 Batteries (cr2016) are useful if you are shooting against snowy back grounds on bright days. The blue LED really stands out. Otherwise the one cr2032 is perfect for low light situations. Enjoy your REM and happy shooting!
Chris