Sealey led pocketwork lights sealey led028db a magnetic pocket light from sealey featuring 6 smd leds providing powerful bright white light pocketbelt clip and magnet for hands free use onoff fingertip switch and powered by 3x aaa batteries supplied redgreen models feature super bright led positioned on head of pen light blue model features led uv light positioned on head of pen light to help show fluorescent dyes used in leak detection during fault finding sealey led028db magnetic