What a clever idea! 2 in 1, Hook & Wall Light together, I like the clean cut design too.
"It is available in two versions:for connection to mains voltage ,with wall on/off switch and fitted with 3 high-efficiency white LEDs or battery-powered with push on/off switch located on the opal finish ring and a battery charger as optional, fitted with 1 high-efficiency white LED."{LINK}
