- updated 11 months ago
The Impulse LED Light by Princeton Tec is not really an impulse buy- it's a great buy. This Princeton Tec Headlamp is the ultimate personal multi-task light available and it is UL Class 1 - Division 2 approved! Don't let its size fool you - this tiny Pirinceton Tec LED - Impulse is jam-packed with big features! Powered by 2 lithium coin cells - the Ultrabright LED burns up to 36 hours and has 5 electronic switch settings - including low - medium and high beam - and fast and slow blinking modes. With its quick release - detachable clip - hat cli...