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ArcticMyst Security by Avery

200mW Green module on eBay for $95

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dnar

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I doubt it is 200mW. Maybe 100-150mW.

I have tried these "200mW" modules from DX, and they appear to be around 100-150mW as they burn. They look the same.

The beam quality is so so, and the beam exits at a slight angle. Cheap, you get what you pay for. They need heat sinking for CW and require warm-up time as do most cheap pumped greens. They are known to produce a fair amount of IR too.

DealExtreme: $46.81 200mW 532nm Green Laser Module (3V 11.9mm)

BTW, the rated current at DX is wrong. They actually draw 700mA @ 3.0V, as does your eBay unit.
 
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