On 14/08/2016 21:59, Weatherlawyer wrote:


It's a tiltable garden light of the peg it in the soil variety and costs 42 dollars (out of stock.) No idea how much they are when they have them in.

Around the same cost when in stock, they are not the only place selling
them.


So how much does the jewellery involved cost or have they managed to refine quartz crystals to do them with?


You can buy the 5mW (red) laser diode modules for around 20 cents (US).
Chinese sellers can supply you with one each of red, blue and green 5mW
laser pointers for a total of around $7 US (including shipping) . These
will be the same type of component used in these projection lamps.


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