I recommend replacing all of the LED pads, upgrade to the 120 degree reflectors and replace the driver board.
The parts can be purchased from our website.
http://www.coralvue.com/maxspect-razor-15000k-led-pad
http://www.coralvue.com/maxspect-razor-r420r-120-degree-white-reflector
The 15000K version replaced the 16000K.
Driver board:
http://www.coralvue.com/maxspect-razor-driver-board
Let me know if you have any other questions.