The nightsearcher sl850 is a rechargeable led spotlight torch offering an impressive long range 850 lumen beam the sl850 has two different modes to choose from high amp low offering a lower setting where longer running times are required the spotlight also features an amber flashlight light which is for use in an emergency or for signalling using a high powered cree leds the sl850 offers an upgraded improvement for heavy and inefficient halogen searchlights by switching to led this