1. Folasaga
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Lithonia Lighting I-BEAM LED High Bay Ceiling Light Fixture (IBE 12LM MVOLT 40K). Designed for high-efficiency performance in demanding commercial and industrial environments, this LED shop light delivers 12,000 lumens of bright 4000K cool white light, ideal for garages, warehouses, workshops, and other large indoor spaces. It features energy-saving LEDs, a multi-volt 120–277V driver, 0–10V dimming support, and robust construction for long-lasting performance.

Figure 1: Lithonia Lighting I-BEAM LED High Bay Light highlighting key features.
Video 1: Hi-Bay Lighting Video providing an overview o gafatia ma le mamanu o le oloa.
2. Fa'amatalaga Saogalemu
WARNING: Risk of electric shock. Disconnect power before installing or servicing.
- Always ensure power is OFF before working on the fixture.
- O le fa'apipi'iina e tatau ona fa'atino e se fai eletise agava'a e tusa ai ma tulafono fa'aeletise fa'apitonu'u.
- This fixture is UL listed for demanding conditions and is damp nofoaga fa'amauina.
- Built-in 6kV surge protection enhances safety and product longevity.
- The fixture is engineered to perform in ambient temperatures up to 45°C. Operating outside this range may affect performance and lifespan.
Video 2: High Bay Surge Test Video demonstrating the fixture's resilience against electrical surges, highlighting the importance of robust surge protection.
3. Seti ma Fa'apipi'i
The I-BEAM LED High Bay Light offers versatile installation options to suit various industrial ceiling layouts. It supports suspension by chain, cable, hook monopoint, or single pendant monopoint. Surface-mount bracket configurations are also possible, though direct surface mounting is not recommended.
3.1 Fua

Ata 2: Fua o oloa mo le fa'apipi'iina o fuafuaga.
The fixture measures 22 inches (L) x 15.25 inches (W) x 4.38 inches (H).
3.2 Filifiliga Fa'apipi'i
Ensure the mounting structure is properly sized to support the weight of the fixture. Refer to the detailed diagrams below for various mounting methods.

Ata 3: Tua view of the fixture with mounting points.

Ata 4: Luga view of the fixture, indicating the electrical access panel.
Video 3: Lithonia Lighting High Bay Light Spin Video, offering a 360-degree view of the product for visual inspection during setup.
4. Fa'atonuga o Galuega
The I-BEAM LED High Bay Light provides powerful and efficient illumination. Once properly installed and wired, the fixture is ready for operation.
- Malamalama fa'aulu: Delivers 12,000 lumens of 4000K cool white light.
- Pouliuli: Supports 0–10V dimming with compatible dimmer switches for adjustable brightness.
- Malosiaga lelei: Equipped with high-efficiency LEDs that reduce power costs by up to 60% compared to traditional lighting sources.

Figure 5: Color Temperature Guide illustrating various light temperatures, with this fixture providing 4000K Cool White light.

Figure 6: Energy efficiency comparison, demonstrating significant cost savings over traditional lighting.
5. Tausiga
The Lithonia Lighting I-BEAM LED High Bay Light is designed for minimal maintenance and long-term reliability.
- Umi Olaga: The integrated LEDs provide 70% lumen maintenance at over 100,000 hours of use, significantly extending the product's lifespan and reducing the need for frequent replacements.
- Fa'amamaina: To maintain optimal light output, periodically clean the fixture's lens with a soft, damp ie. Aloese mai mea fa'amama fa'afefe.
6. Faʻafitauli
If you encounter issues with your I-BEAM LED High Bay Light, consider the following common troubleshooting steps:
- Leai se Malamalama: Ensure the power supply is connected correctly and the circuit breaker is not tripped. Verify all wiring connections are secure.
- Decreased Light Output: Over-temperature conditions can accelerate component failure and lead to decreased light output. Ensure the fixture is operating within its rated ambient temperature of up to 45°C.
- Emoemo: Check for loose wiring connections or compatibility issues with dimming switches if 0-10V dimming is in use.
- Fixture Failure: In industrial environments, non-compliant fixtures may fail prematurely due to inadequate surge protection or operating in elevated temperatures. Ensure your fixture is properly rated for its environment.
For persistent issues, refer to the warranty and support section for assistance.
7. Fa'amatalaga
| Fa'aaliga | Fa'amatalaga |
|---|---|
| Fa'ailoga | Lithonia moli |
| Numera Fa'ata'ita'i | IBE 12LM MVOLT 40K |
| Punavai Malamalama | LED |
| Malamalama | 12,000 lumens |
| Lanu Tevela | 4000K White White |
| Voltage | 120-277V (MVOLT) |
| Uatage | 83 watts |
| Fa'alilo | 0-10V Matagofie |
| Mea | Alumini |
| Fua (L x W x H) | 22 in x 15.25 in x 4.38 in |
| Mea mamafa | 8 pauna |
| Puipuiga Si'i | 6kV/3kA |
| Fuafuaga o le Temperature Ambient | E oo atu i le 45°C |
| Tusipasi | UL Listed, Damp Nofoaga Fa'ailoga |
8. Fa'amaonia ma Lagolago
The Lithonia Lighting I-BEAM LED High Bay Light is backed by a 5-tausaga tapulaa faatapulaaina. For warranty claims, technical assistance, or product support, please contact Lithonia Lighting customer service. You can find more information and contact details on the official Lithonia Lighting webnofoaga po'o lau fa'atau oloa.