I got the Luminics JDM yellow 9005 bulbs and they are 65wattage draw with 140 watt output. Been on my car for 4 days now and no problems. You should be good since those Nokya Arctic Whites are also 65wattage and their ouput is 100watts. I bought mine from ebay, so you should too. Just make sure the seller has a reputable rating.
Very easy to install in your highbeams too. Unplug the harness from the factory bulbs and then rotate the bulb in the direction the arrows on the back of the headlight housing say to turn to open it. Put in your Nokya bulb and rotate in the opposite direction to refasten it. Reconnect the harness.