Diamond Visions COB LED Ultra Bright Portable Light Switch in White. This multi-purpose portable light has a super bright LED wall light switch; 2 COB LED panels on each switch, shining with 200 Lumens. Adhesive-backed velcro sticks to most surfaces; Also has an inset for removable hook or nail hanging and a couple of magnets for metal surfaces. Wireless – no wiring required, safe for kids’ rooms and adults. Quickly installs for easy use.