pjf
05/05/2007, 11:53 AM
A line of T5 VHO lamps (www.uvlco.com/aqualamps.htm) is being retailed by:
www.championlighting.com/home.php?cat=691
www.marineandreef.com/shoppro/lamps_T5URI.htm
I'd like to operate these lamps with programmable ballasts that can drive them as:
• 28w T5 NO (normal output) during dusk
• 54w T5 HO during mid-morning and mid-afternoon
• 85w T5 VHO during noon
Are there any programmable controllers and ballasts that can be set to drive these lamps at different wattages for a dawn-dusk lighting scheme?
www.championlighting.com/home.php?cat=691
www.marineandreef.com/shoppro/lamps_T5URI.htm
I'd like to operate these lamps with programmable ballasts that can drive them as:
• 28w T5 NO (normal output) during dusk
• 54w T5 HO during mid-morning and mid-afternoon
• 85w T5 VHO during noon
Are there any programmable controllers and ballasts that can be set to drive these lamps at different wattages for a dawn-dusk lighting scheme?