My Hayward SP59HSL light has taken a dive. The white insulator around where the halogen light plugs in is deteriorated to the point it no longer holds the bulb in. I have only been able to find this particular light at a couple of online vendors but was wondering if there were other Hayward options that fit the Hayward SP601 niche. I have an email into Hayward but thought I'd give this wonderful forum a try.