Could I use this ballast (http://www.premiumaquatics.com/Merc...Code=ICE-400NHB-220v&Category_Code=Ice-halide) without any metal box? will it cause heat problem?
Does IceCap 400watt NEW Style Halide Ballast(http://www.premiumaquatics.com/Merc..._Code=ICE-PAC-400-MH&Category_Code=Ice-halide) have 220Volt version?
Thanks
Does IceCap 400watt NEW Style Halide Ballast(http://www.premiumaquatics.com/Merc..._Code=ICE-PAC-400-MH&Category_Code=Ice-halide) have 220Volt version?
Thanks