1006016 OPTICAL BOX

 

Prodcution Info

A lower costs basic Ray Optical Box with battery chambe […]

Features

Product features:

A lower costs basic Ray Optical Box with battery chamber on above to operate a 1W super LED lamp with 3*AA battery  privded a cool beam for one hour containously . Slots permit other components such as the color filter and slits plate to be introduced in to the light path

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