You just can't use an ELECTRIC / DIGITAL timer. Analog timers are fine. Yes it does have the ballast built in. DO NOT USE A DIGITAL TIMER WITH THESE BULBS!this is a bulb with a built in ballast correct ? a cfl ?
then you can use a timer with it no problem im running 4
Not worth it? A new bulb $50+ a new resistor .05 cents? Seems like a little solder and work would be worth it.no...maybe... prolly not worth it.