To Purchase online visit www.acetek.co.ukThis professional security flasher can be simply mounted in an alarm bell box or car and will give the apperance of a fully working alarm. This unit could flash continusly for 2 years or more from only 2 standard AA type batteries. It flashers once per second and is avaliable in 4 colours.
Here’s a bit of back ground information on the 5mm LED’s used in the security flasher.
Green – The brightest (Green leds are the most efficient colour)
White – Almost as bright as green (They have had the most development over the years as we strive towards using them for general lighting)
Blue – Almost as bright as white (Most noticeable as peripheral vision is sensitive to blue light)
Red – Slightly less than blue (Although these have been around the longest they are still the least efficient)
To obtain the battery life of up to 2 years or even longer from AA cells all the LED’s are operated at only a fraction of the possible light output but still give a sharp intence flash up to a viewing angle of 45 degrees