adjustable timing lights

I am in the market for an adjustable timing light and found this one on Amazon. Seems like a good deal. [ame="http://www.amazon.com/gp/product/B000EVU8J8/ref=ord_cart_shr?ie=UTF8&m=ATVPDKIKX0DER"]Amazon.com: Equus 5568 Pro-Timing Light with Tool Case: Automotive@@AMEPARAM@@http://ecx.images-amazon.com/images/I/41cxTsn9U1L.@@AMEPARAM@@41cxTsn9U1L[/ame] Has anyone had any dealings with this timing light or can they recommend a good one for around a hundred dollars.