EMOS Laser Rangefinder, 40 m, LCD Backlight, Laser Meter for Distance, Area, Volume (m3, ft3) and Indirect Height Measurement, with Levelling Scale, 2 x 1.5 V Battery Required, IP54 : Amazon.de: DIY & Tools
Feit Electric LED 5W Daylight 500 Lumen Rechargeable Work Light with Laser Level - Walmart.com