Safe and easy to use the LED elements generate very little heat and therefore you do not have the danger of touching an extremely hot surface.Redashe LED CooliteCordless 30 LED Rechargeable inspection lampProfessional Quality Lamp Shock, Water and Oil Resistant Lasts for 6 hours between charges Fully recharges in only 3 hours Simply keep it stored in its charging base to keep a charge Battery charger uses standard 240v AC power 30 (5mm dia) LEDS produce same brightness as 40watt incandescent bulb