View Full Version : Ballast Question

09-16-2010, 11:48 PM
Will this ballast run two 72" t5's? These came with my retrofit kit from reef geeks and I am using them with 48" bulbs right now. Here is a link to my ballast. Funny thing is these were sold to me as a Tek lighting kit so I guess GE makes their ballasts?


09-17-2010, 07:51 AM
No on that!

B254PUNV-D Ballast

Quantity in Basket: none
Code: B254PUNV-D
Price: $46.20
Quantity: 2 or 1 Lamp, Universal Input Voltage (108 to 305 Volts), T5 Instant Start, THD<10%
Lamp Type: F54T5HO, FT55W/2G11, FT50W/2G11, FC12T5-55W, FT36W/2G11
120 to 277 Volts
Lamp Length: 48", 36" or 24"
Overall Dimensions:
16.88" Overall Length
1.18" Width
1.00" Height
16.28" Mounting Length, Center to

09-17-2010, 02:45 PM
Ok thank you