Dymax E-Ballast

[ehlim]

I am using a 4' Dymax 54w x 4 T5 for more then 1 1/2 years. Both the e-ballasts have died on me. Is Ebiru e-ballast a good replacement? Where is the cheapest place I can get the ballasts changed? I am not into DIY. I am wondering how is the performance of the clip-on type of MH lights. Will a 2 x 150watts sufficient for a 4 x 2x2 sufficed? Tks.

[Aeon]

The place on my mind is NA since everyone says NA. I myself will go there as well. Their prices are reasonable, regulars will get discounts

[eddyq]

Ebiru e-ballast is the cheaper brand, good enough. NA can replace new ballast if you dont do it yourself. Any metal halide lighting system is more costly than T5 or PL but they are bright and good for depth.

[ehlim]

I find the quotation from NA to change to 2 Ebiru e-ballasts a bit on the high side. The light agent quoted an even higher price and that was for China-made ballasts! I managed to find an electrican friend to help. Any recommendation which shop in Kelantan lane sells the Ebirus? Thanks.