I purchased led strips in green. I was told green keeps the bugs away. Ive also heard that red dosnt attract bugs either but I dunno.
I got my strips for less than $1 each on ebay. If I remember correctly there is 14 leds per strip. I hooked one up to my lawn mower battery just to see how they look and they are extremely bright. I purchased 14 strips but they are bright enough that I'm only putting 5 of them on my boat, The others will go on my wifes uncles charter boat.
I ordered them from a guy in China, 14 strips plus shipping was less than $20. It took about 3 weeks for them to get here though.