The lamp really lights up and features four light colour options and a rotating lamp head r features and benefits for bosch lamp r r working lamp torchr red yellow green and blue light filtersr head rotates 90 degreesr set light to constant beam or flashing requires r r want to know more this battery powered bosch lamp looks just like a lamp from a grown up tool box the lamp light can be set to shine four different colours yellow blue green and red by turning a dial and the torch he