Not sure what you mean, uto. The Glo-Toob, to me, is a much better marker. Brighter, much smaller and lots tougher. I have the green one, and it's a great light (lots of fun, too). The green is the brightest and hence more visible. Plus, there are NO green lights around, short of traffic signals, so you'll never confuse your marker for something else. It will function as a marker(strobe, high), emergency beacon (SOS), backpack "tail light" (blink, low), rave light (throb), tent light (high, low), etc. And, you can run it over with a truck and probably burst a tire. Nice design! Only downsides are an annoying sticker that wraps the outside with printing on it (removeable with some minor effort) and it takes an oddball battery, but one readily found for under 2 at Walmart.
My house can be difficult to locate; I regularly use my Glo-Toob FX as a marker for my driveway. It never fails to grab attention and comments.