Have you looked in the Home-Depot / Lowe’s stores near you? Local ones here have display lights like the kit that you can actually turn on and see what lighting comes from them. Home Depot has a whiteFluorescentworklights similar style that gives of a nice white.
By the way, you have to watch the overseas purchases as countries run on different voltages 240V lamps you were looking will not work in a 120V fixture. make sure you get the right voltage.
http://www.homedepot.com/Lighting-Fans-Work-Lights/h_d1/N-5yc1vZ1xhiZaqn9/R-100655361/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053
http://www.homedepot.com/Lighting-Fans-Work-Lights/h_d1/N-5yc1vZ1xhiZaqn9/R-100655275/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053
