I've had the same one for the past 9 years.
The life pan of the bulb will depend on its type. Incandecents last about 2500 hours, halogens I believe last about twice as long. LED fixtures will last 50,000 hours.
Most pool lights are 12v ac and run off a transformer so no need to ground
Lightning
Bromine is a healthy alternative for those with allergic reactions to chlorine to clean your in-ground pool. Ozone generators with ultraviolent light is another healthy alternative to cleaning an in-ground pool.
An in ground pool that measures 18 by 36 would require only one pool light. Most lights designed for pools measure between 9 to 11 inches in diameter.
Turn of the breaker to the light. Drain the pool (at least below the light). Unseal the light. Remove and replace the bulb. Re-seal the light (replace the gasket if the mfr recommends this). Turn on the breaker and check the light for function. Fill the pool. Check the light for leaks. Piece of cake, actually. It just takes a while to do. Don't forget to check the pool chemistry after filling it!
form_title= Pool Furniture form_header= Take a dip and relax on your pool furniture. What is the square footage of your pool?*= _ [50] What type of furniture do you want?*= _ [50] Is your pool above ground or in ground?*= () Above Ground () In Ground
form_title= Pool Paint form_header= Make your pool your dream with pool paint. What is the square footage of your pool?*= _ [50] Is your pool above ground or in ground?*= () Above Ground () In Ground What color do you want to paint your pool?*= _ [50] Do you need to remove old paint?*- () Yes () No
Probabily the ground surrounding your pool if its in-ground. In an above-ground pool they most likely fly into the pool or crawl into it from the sides.
form_title= Pool Chemicals form_header= Keep your pool clean and beautiful with pool chemicals. Do you have a salt water or chlorine pool?*= () Salt () Chlorine What kind of chemicals do you need?*= _ [50] What is the square footage of your pool?*= _ [50] Is your pool above ground or in ground?*= () Above Ground () In Ground
Do a goggle search find above ground pool repair k
form_title= Discount Pool Supplies form_header= Buy pool supplies at a great price! Do you have an in ground or above ground pool?*= () In Ground () Above Ground Do you have vinyl lined pool?*= () Yes () No Do you have a salt water pool?*= () Yes () No What supplies do you need?*= _ [50]
form_title= Leslie's Pool Supplies form_header= Relax in your pool with help Leslie's Pool Supplies. Is your pool in ground or above ground?*= () In Ground () Above Ground What products do you need?*= _ [50] Do you have any coupons for your products?*= () Yes () No