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Review title: OK, but not the best solution
Product review: It's interesting that this is the VisorLight by Donegan to be used on the Donegan OptiVisor, because it's not as good as some of the third party alternatives which often cost less. The battery compartment constantly pops open and the batteries lose connection or fall out. The visor clip is loose and moves around. I've had to tape the visor clip and battery case closed with tape. The lens needs to be twisted to turn the lamp on an off. If it's to loose, the lens cap can fall off, and if it's too tight the lamps may not be turned off and will drain the batteries. A switch would be a far better alternative. As far as the light source, it does provide good direct and bright lighting. Overall, the design is poor and doesn't appear that there was much thought went into the creation of the product.
