The super digital ballast (TD-TH) can lighter xenon bulb for 5 000 hours,more than normal ballast almost 2000 hours .

The reason as follow:

1.choosing the "F" standard electical parts,the best parts
2.Using IC to run the ballast,can work quicker
3. No damage start,stability output power

Now why super.Let's calcualte it.

First the bulb's original voltage is 85V.If it use 100 hours,The voltage is up 1.5V,So it's 100H/1.5V.

1). The topest of the normal ballast can lighter the xenon bulb is 125V.
The product lighting life is (125V-85V) * 100H/1.5V= 2666.67 H.

2). The topest of the super digital ballast can lighter the xenon bulb is 145V.
So the life is (148V-85V) * 100H/1.5V= 4200 H

3).The difference is 4200H-2666.67H=1533.33H

You could take an used xenon bulbs,The normal ballast can't do it work.
But you just use the super digital ballast to try, It's work ok.

Saying is nothing.Just have a try.

                                                                                         GuangZhou TOPCITY Electronics Technology Co.,Ltd.

                                                                                           19-03-2009