Advantages Rapid cure - light instantaneously on with no warm up required No heating of substrates - cold curing close up to cure head One peak wavelength of output power (multiple peaks possible as required by process) No fuming of cured material normally caused by excessive radiant power from conventional lamps Safe operation - no uvb, no ozone, no bulb break, low voltage, no mercury Predictable radiant output power with limited drop off with life Variable power - ability to create a cure profile with time e.G. Reduced stress curing Even intensity of radiant power over curing area Long life time> 20, 000 hrs of led on time (leds only need to be on when curing) Minimal drop off in power over life Small size and light weight of cure heads Ability to create three dimensional flood areas for curing complex shape. Carton