キーホルダーライト NY P-1-NY(中古品) (中古品)キーホルダーライト NY P-1-NY/プリンストンテクノロジー//Princeton Tec Pulsar White LED Key Chain Light (Green Body) PULSAR Slightly larger than a quarter and weighing 7 grams, the Pulsar provides instant illumination for any situation and offers easy battery replacement. This compact Ultrabright LED burns with unbelievable intensity making it the perfect choice for key chains, backpacks, book bags, zippers and emergency situations.