HID Switching

Hi There
Just a quick question re switch on times for HID setups
Have converted a lightforce spotlight to HID with a kit from Deal Extreme.
It all goes well but once turned off takes quite a while before i can switch it back on ,,,,is this normal or am i doing something wrong???
Any help greatly appreciated

May cheaper ballasts do not have the capability of producing the the higher than normal KV ignition voltage necessary to fire a hot, higher internal pressure lamp. The bulb must cool so that internal pressure returns to a lower psi requiring a lower KV ignition voltage. Try re-striking within a second or two. Sometimes, it's the most difficult to re-strike withing the 3-30 second time period but it will re-strike immediately after turning it off.

Can you provide the info on the kit you got from DX? A non-functioning link?

Hi there cheers for the help here is some info
ECAR Xenon Super Vision HID Vehicle Headlamp Light Set (H1 6000K)
The automobile HID xenon light is a kind of high pressure to turn on electricity the light, it give out light the principle is to make use of the plus or minus electricity to stimulate the xenon and the rare metal chemical reactions to give out light
- HID lamp have better color temperature will improve the performance of a car
- Color temperature of the HID kit: 6000K H1
- Lumens: 3200LM
- Bulb type: 35W
- Voltage IN: 8~32V
- Package included:
- 2 * Xenon super vision HID headlamps
- 2 * HID lighting ballasts
Cheers