Check the listing for details. 2 Pcs Light Indicator, Indicator Light with Flashing Alarm Buzzer(Red, 5/8″). Condition: New. Listed at 11.42 USD. MULTIPURPOSE - Our light indicator are great for electricity equipment, textile machines, printers, ships and mining machines, suitable for electrician, miner, etc.WHAT YOU GET - The package comes with 2pcs our light indicator . Its main features as the following, mounting hole size is 16-mm (5/8-inch), overall size is 55 x 18-mm / 2.17 x 0.71-inch (L*Head D), rated voltage is AC/DC 12V, model is AD16-16SM, light type is flashing LED, sound type is intermittent, brightness is over 100cd/m2, withstand voltage is 2.5KV for 1 minute, insulation resistance is over 2 milliohm, protective degree of The shell is IP65, and continuous working life is over 30000h.RELIABLE MATERIAL - This light indicator is made of plastic with low thermal conductivity, not easy to heat and light in weight.