SD40IS/2/X/R/G/RN
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54018748-SD40IS/2/X/R/G/RN
Clifford & Snell SD40IS Series Green, Red Flashing Beacon, 12 V dc, 24 V dc, Surface Mount, LED Bulb, IP65
IP (or "Ingress Protection") ratings are defined in international standard EN 6529 (British BS EN 6529:1992, European IEC 659:1989). They are?used to define levels of sealing effectiveness of electrical enclosures against intrusion from foreign bodies?(tools, dirt etc) and moisture.