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Product Details
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Pen segment double position rectangular countdown timer
Function Description: red, green (b), red, yellow and green (c) optional
Imported super bright LED, high brightness, anti light fading
The light source adopts imported super bright LED, with a straight-line visual distance of 2000m and a readable distance of 500m at night. With a lifetime of 100000 hours, LED (super bright light emitting diode) is used as light source, which has the advantages of low power consumption and energy saving compared with traditional light source (such as incandescent lamp).
Aluminum sunshade, rust resistant, oxidation resistant
The lamp shell is made of aluminum alloy, one-time die-casting aluminum or engineering plastic (PC) by injection molding. The shell made of imported engineering plastics (PC) is made by one-time die-casting, with strong weatherability and 10-year long service life. Pure aluminum sunshade, with high temperature electrostatic powder spraying process, will never rust or oxidize.
Constant current drive circuit, stable and reliable
Constant current driving circuit is adopted to ensure the consistency of brightness and chroma of each lamp bead. It can effectively reduce the pearl light decay of LED lamp, increase the service life, and work stably and reliably.
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Lamp shell material |
Aluminum plate, sheet metal |
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working voltage |
DC12V/24V、AC(220±20%)V |
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Installation mode of working voltage |
Horizontal and vertical installation |
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Temperature resistance |
-40℃ ～ +85℃～ |
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viewing angle |
≥30° |
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Visual distance |
≥400m |
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Reliability |
MTBF≥10000hour |
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Maintainability |
MTTR ≤ 0.5h |
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Hygrothermal properties |
Relative humidity of air 5% - 95% (no condensate) |
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Anti vibration |
In accordance with GA / T 508-2014 |
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Wind resistance level |
Greater than level 12 |
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Enclosure protection class |
IP55 |
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