I'm not a lawyer... but here's the statute to read for yourself...
The 2002 Florida Statutes
Title XXIII
MOTOR VEHICLES Chapter 316
STATE UNIFORM TRAFFIC CONTROL
316.234 Signal lamps and signal devices.--
(2) Any vehicle may be equipped and, when required under s. 316.222(2), shall be equipped with electric turn signals which shall indicate an intention to turn by flashing lights showing to the front and rear of a vehicle or on a combination of vehicles on the side of the vehicle or combination toward which the turn is to be made. The lamps showing to the front shall be mounted on the same level and as widely spaced laterally as practicable and, when signaling, shall emit white or amber light. The lamps showing to the rear shall be mounted on the same level and as widely spaced laterally as practicable, and, when signaling, shall emit a red or amber light. Turn signal lamps on vehicles 80 inches or more in overall width shall be visible from a distance of not less than 500 feet to the front and rear in normal sunlight, and an object, material, or covering that alters the lamp's visibility from a distance of 500 feet to the front or rear in normal sunlight may not be placed, displayed, installed, affixed, or applied over a turn signal lamp. Turn signal lamps on vehicles less than 80 inches wide shall be visible at a distance of not less than 300 feet to the front and rear in normal sunlight, and an object, material, or covering that alters the lamp's visibility from a distance of 300 feet to the front or rear in normal sunlight may not be placed, displayed, installed, affixed, or applied over a turn signal lamp. Turn signal lamps may, but need not be, incorporated in other lamps on the vehicle.
So from my reading... white or amber in the front and red or amber in the rear... check with your local LEO to see what's legal in your municipality.
DavidC166
Fort Myers, FL
?