I'm looking to build a sugar warming box at home the ones they have for sale are really expensive. Can someone help please?

Look up DIY sugar warming boxes on google, there are lots of articles. This guy describes how he made one: http://blog.josephhall.com/2006/07/sugar-warming-box.html

i just bought acrylic sheets from the hardware store and taped them together with clear tape -- got one of those spa lights warming lights whatever they're called and gosh i've forgotten so much -- you want the red bulb i think because the white clear one is too harsh on your eyes -- it's really a no brainer -- i got a dimming switch for mine but not necessary -- you get the warming lights at the big box hardware stores too where the plexiglas/acrylic sheets are also purchased --

i did drill a hole in one sheet so i could hang the light in there -- drilling acrylic is not for sissies -- the hole is made easily but removing the drill is when it can crack -- 

light bulb:

http://www.lowes.com/pd_18669-3-14663_0__?productId=1158791&store_code=1187&cm_mmc=SCE_PLA-_-FashionFixtures-_-LightBulbs-_-1158791:SYLVANIA&CAWELAID=&kpid=1158791&CAWELAID=1254730897&k_clickID=5ffb7abf-7563-a1e9-4be2-00004769aaa5

acrylic sheets

http://www.lowes.com/Search=acrylic+sheets?storeId=10151&langId=-1&catalogId=10051&N=0&newSearch=true&Ntt=acrylic+sheets#!

bulb socket thing

http://www.lowes.com/ProductDisplay?partNumber=203219-1373-FL-302NPDQ8&langId=-1&storeId=10151&productId=3122295&catalogId=10051&cmRelshp=rel&rel=nofollow&cId=PDIO1

wait, here's the sheets that first link up there is weird

http://www.lowes.com/pd_78750-1638-1X08123A___?productId=3143519&pl=1&Ntt=acrylic+sheet

they come in different sizes