Add light wherever you need it with this battery-powered LED ceiling fixture - The Gadgeteer | Led ceiling, Pendant light fixtures, Battery operated lights
WOOPHEN Motion Sensor Ceiling Light Battery Operated Super Bright Indoor Wireless Light, 300LM White Light (Black) - Amazon.com
Round Motion Sensor Ceiling Lights LED Battery Operated Ceiling Lights with Remote Control Lights Pendant Flush Mount Ceiling Lamp Lighting Outdoor – Dazuma
The Battery Powered LED Pendant Light - Hammacher Schlemmer