Product Details:
Payment & Shipping Terms:
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| Digit Height: | 18" | Decimal Point: | 16pcs Leds |
|---|---|---|---|
| Current: | 18.7mA | Display Format: | 88.8 |
| Voltage: | 12VDC | Segment: | 58pcs Leds |
| Brightness: | 22000nits | Circuit: | Series |
Gas Price Sign Numbers Are Made from 18 inches White Color Led Digit Segment
1. Do your white color digital led gas price signs also deteriorate after a while?
Reply: Any white color led digital gas price signs will deteriorate after sometime. It also takes place in our 18” led Digital Gas Price Displays. Even you choose Nichia from Japan, Cree from America and Osram from German (their DIP546 led lamps will be much expensive to purchase), the white leds will deteriorate, too. Our DIP546 led lamp has larger size led chips encapsulated inside with small electric current, they will work better than the bad white leds you have seen in Mexico.
Here “a little better" means "obviously better"; it does not mean "much better"; I hope you can understand it.
2. How many hours of continuous use with your white color gas station led price signs before deteriorating?
Reply: Generally speaking, it is very hard to tell you an accurate time. This time the electric current we designed for the white leds is 18.7mA/12VDC, please see the following graphics: The following graphics show the "series electric circuit" we designed for you:
3. Led color: white;
4. Led decimal point: white;
Specifications:
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Item |
Technical Parameters |
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Sign model |
OC-1GPC-18inch |
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Color |
White |
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Digit height |
18 inches |
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Display format |
88.8 |
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Cabinet size (w x h x d inch) |
W51.77xh20.87xd3.94 inch (w1315xh530xd100 mm) Led quantity: 1109 pcs, 3 large digits and 1 decimal point |
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W61.02xh20.87xd3.94 inch (w1550xh530xd100 mm) led quantity: 1325 pcs, 4 large digits & 3 small decimal points |
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W51.77xh20.87xd3.94 inch (w1315xh530xd100 mm) Led quantity: 1147 pcs, 3 large digits and 9/10 |
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Brightness: CD/sq.ft (CD/㎡) |
>11000nits |
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Brightness control |
Auto-dimming by sensor |
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Display Dimming |
Over 16 levels of automatic intensity adjustment |
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Viewing Angle |
Horizontal: 110°, Vertical: 45° or customized |
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Service Access |
Front or rear access |
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Master/Slave |
Single/Double side, master/slaves available |
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Casing Material |
Steel, extruded aluminum, aluminum available |
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Waterproof Level |
IP65 front & IP54 rear |
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LED Driving mode |
Static constant current |
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Power supplying |
100W Mean Well switching power supply, DC12V output |
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PC Communication |
RS232/ RS422(standard); LAN(TCP/IP),GSM modem, RF modem, SMS(optional) |
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Communication Distance |
Max.15meters for RS232, 1200meters for RS422 |
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Remote control type |
RF remote control (RF wireless remote control with Communication range of 656ft / 200m.) |
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Continuous Working Time |
Unlimited |
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Lifetime of LEDs |
> 100,000 Hours |
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Installation method |
Hanging, mounting or per custom design |
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Working Temperature |
-22F to 122F (-20°C to +50°C); Humidity: 15% -95%RH |
