Kingavon bb hl2501 1020w anti glare led security lights with pir motion sensor kingavon bb hl251 a 20w led security light with built in pir detector that turns on the light when movement is detected within its proximitythe light is manufactured using smd surface mounted device leds which are more efficient and around 20 cheaper to run than standard ledsit produces a wide beam angle giving an improved spread of light for many applications the housing is made from rugged aluminium whic