Flashlight/laser combo from eBay

[Jester]

Just bought one of these off eBay. Is it true that the yellow light will illuminate objects farther than a white light?

http://cgi.ebay.ca/B-N-6V-Xenon-Flashli ... dZViewItem

This guy has a lot of similar products at low prices, but the shipping for most of them is $20 or $25.