Pool is 6 yrs old but light has been used very,very little. I was hoping for something easy so I replaced the GFI breaker and on/off switch for the light. No luck,, light is still out. Got to suspect the bulb now. Can someone tell me the procedures for changing the bulb ?? I'm not very experienced with electric problems but I did replace the circulating motor and fan blade on a 5 ton gas pac with no major problems. I do know the #1 rule, electricity will bite you!! turn off all power before doing anything,,,, thanks for the help.