Just by accident we then discovered that there are lights in the 4-pack - so that is then only a product - and only once 1.95 shipping.
2. deduction of the User Manual: added, a technician does not need necessarily (except maybe for the service address).
For all others it is a disgrace.
The font used "size", moreover in gray print tempted to assume a cause may be in the speckled pattern on a DIN A5 sheet only "Fliegenschiss".
Those who do not just let your eyes has lasers, is for reading to a magnifying glass with multiple magnification not get around.