I agree, shop around for sure.. But when it comes to salt-water and durability from the elements many times you get what you pay for. That said, I prefer to stay with name brands on stuff that gets saltwater exposure and or its life safety related. I like yachtlights.com b/c they have a great selection and they are competitive, after your first order you will get good coupons via email. Great customer service too. Good luck!
B