Lamptron listens to the call of users worldwide begging to change that boring white or blue LCD readout used in many fan controllers of today. With the Lamptron design team working closely with suggestions by users like you, we perfected a fan controller that allows a person to change the readout color of not one or two but seven different colors! We also added a function which allows users to choose what they desire to be displayed for the bottom line readout in the LCD display with the choices of Celsius, Fahrenheit, or Voltages. Now with new and improved LCD!Specification:- Dimentions: 5.25\" bay- Power Output: Up to 30w per Channel- Face Plate Color Available: Black Anodized/Silver Aluminium- DC Input: +12v (Standard 4-Pin Connector)- DC Output: 0-12v- Changeable Display Color: Red, Yellow, Green, Cyan, Blue, Purple, White- Control Channels: 4- New and Improved LCD!- CNC milled face plate from blocks of 3/4\" thick soild aluminium- Bring out that full aesthetic appeal you always wanted in the 5.25 inch Bay- Four knobs to control four 3pin channels- User\'s choice of displaying Celsius, Fahrenheit, or Voltages for the bottom line readout2 Year Warranty with Lampton