1. Cynnyrch Drosview
This manual provides detailed instructions for the installation, operation, and maintenance of the Gebildet 5-piece 12mm Blue LED Metal Indicator Light. These lights are designed for various applications requiring visual status cues, such as in power systems, telecommunications, machine tools, motors, and household appliances.
Nodweddion Allweddol:
- Graddedig Voltage: AC 110V-220V, ensuring broad compatibility.
- Adeiladu Gwydn: Shell made from brass plated nickel stainless steel for longevity.
- Dal dwr: IP65 protection grade, suitable for use in various environments.
- Ynni Effeithlon: Utilizes excellent LED chips for low power consumption (0.5W).
- Gosodiad Hawdd: Designed for flush mounting with a 12mm hole diameter.

Image 1.1: A set of five Gebildet 12mm Blue LED Metal Indicator Lights, showcasing their compact design and pre-wired connections.
2. Manylebau Technegol
Refer to the table below for detailed technical specifications of the indicator lights:
| Manyleb | Gwerth |
|---|---|
| Rhif Model | E825 |
| Graddedig Voltage | 110V-220VAC |
| Cyfredol â Gradd | 20mA |
| Defnydd Pŵer Cyfradd | 0.5W |
| Lliw Golau | Glas |
| Diamedr Mowntio Twll | 12mm |
| Trwch y Panel | 1-8 mm |
| Hyd Cebl | 15cm (tua 140mm) |
| Lamp Hyd | 2.1 cm |
| Deunydd Cragen | Brass Plated Nickel Stainless Steel |
| Dosbarth dal dwr | IP65 |
| Oes | 10,000 hours (LED Life: 100,000/H as per image) |
| Tymheredd Gweithredu | -30°C i +85°C |
| Nut Torque | 5-15Nm |
| Gwrthiant Inswleiddio | ≥1000MΩ |
| Cryfder Dielectric | ≥1900VAC/Min |

Image 2.1: Detailed technical drawing showing dimensions and key specifications of the indicator light.
3. Rhagofalon Diogelwch
Please read and understand all safety information before installing or operating the indicator lights. Failure to follow these instructions may result in electric shock, fire, or personal injury.
- Perygl Trydanol: Always disconnect power to the circuit before installing or servicing the indicator lights.
- Cyftage Cydnawsedd: Sicrhewch y cyfaint gweithredutage of your application matches the 110V-220VAC rating of these lights. Connecting to an incorrect voltage can damage the product and pose a safety risk.
- Gwifrau priodol: Follow correct wiring polarity. For 110V-220VAC models, the yellow wire is typically positive, and the black wire is negative. Consult a qualified electrician if unsure.
- Amodau Amgylcheddol: While waterproof (IP65), avoid submerging the lights or exposing them to extreme conditions beyond their specified operating temperature range.
- Gosodiad Diogel: Ensure the lights are securely mounted to prevent loosening or accidental dislodgement.
4. Canllaw Gosod
4.1 Mowntio
- Select a suitable location on your panel or enclosure for the indicator light.
- Using a 12mm drill bit, carefully drill a mounting hole through the panel. Ensure the panel thickness is between 1mm and 8mm.
- Insert the indicator light into the drilled hole from the front of the panel.
- From the back of the panel, secure the light using the provided washer and nut. Tighten the nut to a torque of 5-15Nm to ensure a firm fit without over-tightening.
4.2 Gwifrau
The indicator lights come pre-wired with approximately 15cm long cables for easy connection.
- Identify the power source for your application. Ensure the power is OFF before proceeding.
- Cysylltwch y gwifren felen of the indicator light to the positif (+) terminal of your 110V-220VAC power supply.
- Cysylltwch y gwifren ddu of the indicator light to the negyddol (-) terminal of your 110V-220VAC power supply.
- Gwnewch yn siŵr bod yr holl gysylltiadau'n ddiogel ac wedi'u hinswleiddio'n iawn i atal cylchedau byr.
- Once wiring is complete, restore power to the circuit and test the indicator light.

Delwedd 4.1: Llun agos view of the indicator lights, highlighting the yellow and black pre-wired connections for electrical hookup.
5. Gweithrediad
Once properly installed and wired, the Gebildet 12mm Blue LED Metal Indicator Light will illuminate when power is supplied to its terminals. It serves as a visual signal to indicate the status of the circuit or device it is connected to. The light will remain on as long as power is present and correctly connected.

Image 5.1: The indicator lights are designed with IP65 protection, making them splashproof and suitable for various environments.
6. cynnal
These LED indicator lights are designed for low maintenance and long operational life. Follow these general guidelines:
- Glanhau: If necessary, gently wipe the surface of the indicator light with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the metal finish or LED lens.
- Arolygiad: Periodically check the mounting nut for tightness and the wiring connections for any signs of wear or corrosion.
- Diogelu'r Amgylchedd: Ensure the lights are not exposed to conditions beyond their IP65 rating or specified temperature range to maintain their performance and lifespan.
7. Datrys Problemau
If your Gebildet LED indicator light is not functioning as expected, consider the following troubleshooting steps:
- Golau Ddim yn Goleuo:
- Gwiriwch y cyflenwad pŵer: Verify that power is being supplied to the circuit where the indicator light is installed.
- Archwilio gwifrau: Ensure the yellow wire is connected to the positive terminal and the black wire to the negative terminal of the power source. Check for loose or incorrect connections.
- Dilyswch Voltage: Cadarnhewch fod y cyftage supplied to the light is within the 110V-220VAC range.
- Gwirio am Ddifrod: Inspect the light for any visible physical damage.
- Gweithrediad ysbeidiol:
- Cysylltiadau Rhydd: Re-check all wiring connections for tightness.
- Amrywiadau Pwer: Ensure the power supply is stable and not experiencing intermittent interruptions.
Os nad yw'r camau hyn yn datrys y broblem, cysylltwch â chymorth cwsmeriaid.
8. Gwarant a Chymorth i Gwsmeriaid
Gebildet products are manufactured to high-quality standards. For specific warranty information, please refer to the product packaging or contact Gebildet customer support directly. If you encounter any issues or have questions regarding the installation or operation of your indicator lights, please reach out to the manufacturer's customer service team for assistance.