Luxorware Automatic LED Light For Kitchen/Office/Bathroom Concealed Cabinet Hinge Swing Door (5, Grey) Long lasting: up to 3000 minutes each battery cycle (around 8000 times cabinet opening/3-5 years normal usage) Easy installation: install within 2 mins, changing battery within 30 seconds Built with Durable impact resistant ABS/PC Smart design Auto on/off switch Bright up to 10X