teendake Bright Light Professional LED Egg Candler Tester Rechargeable Egg Candling Lamp for Chilcken Duck Quail All Egg Type, Include Batteries

I like the idea of it being small but hot too small & able to recharge it & has its own battery charger. Problem it gets so hot it is dangerous & burns me I’m afraid of what it is doing to my poultry embryo & egg shells . Also would be nice for the tip to have some sort of padding to slide across as inspecting the egg fully & it doesn’t do well with smaller eggs an additional attachment would be good . Returning for safer model