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View Full Version : I need help replacing the ballast in my Lights of America floodlight


MHannon
11/02/2009, 06:58 PM
I bought this Lights Of America floodlight (http://www.homedepot.com/Lighting-Fans-Security-Flood-Lighting/Lights-of-America/h_d1/N-5yc1vZ1xr5Zaqp5Z1ow/R-100010739/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053) a while back to light my refugium. A month later it stopped working so I exchanged it for another. It worked for a couple months and now this new one is not working either. I replaced the bulb and it is still not working. So that leaves the ballast/circuit board that is fried.

This is the bulb that it uses (http://www.homedepot.com/Lighting-Fans-Light-Bulbs-Compact-Tube-Fluorescents/h_d1/N-5yc1vZ1xr5Zar0o/R-100186835/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053)
It is a 65 watt compact fluorescent. It is just the bulb (no internal ballast like the smaller cf house bulbs.) I want to keep the housing, reflector and bulb and just wire in a new ballast.

The bulb uses a 4U E-39 Mogul base which is 2X larger than a standard light bulb socket, so I have to re use the old socket.

I went back to home depot and found an electronic ballast that is rated to run two 48inch T8 bulbs which are 32 watts each or 64 watts total. Here is a similar ballast to the one I found at HD.
http://www.prolighting.com/1f312elbaho.html


My question is, Can I combine the 2 wires (the ballast is meant to drive 2 32W bulbs) and run my single 65W bulb?

MHannon
11/03/2009, 09:58 AM
Anyone know how to wire an electronic ballast?

here is the spec sheet for the ballast. There is a wiring diagram at the bottom
http://www.keystoneballast.com/techdocs%5CKTEB-232EBF-UV-TP-PIC.pdf

Bryan
11/03/2009, 04:27 PM
Read somewhere those LOA floodlights don't do well indoors because of the heat buildup eventually toasting the ballast. The solution was to drill some ventilation holes at the top of the fixture if used indoors.

MHannon
11/03/2009, 08:36 PM
Haha, im already on it. I figured that was the problem... they do get hot. I cut the whole top out and its just the reflector, shield, and sides.

MHannon
11/05/2009, 08:57 PM
Anybody know if I can just combine the 2 wires to make it 64 watts total?