Arcadia Twin T5 Controller 24-39w
Arcadia 2 x T5 UltraSeal Electronic IP67 Controllers, Double Lamp has waterproof lamp leads and controller body.
Incorporates high frequency electronic ballast and independant lamp circuits.
Electronic ballasts give reduced running costs and helps with a longer lamp life.
Waterproof body enables controller to be fitted inside an aquarium hood.
thank you for good service and product