TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty)
tmtleds.com and tmtledsasia.com list six OMS-EP 12V constant-voltage LED drivers from 60W to 400W for 200-240V AC input, IP68, with '3 years Warranty (5 years optional)'. The linked outdoor driver datasheet also lists 24V versions and a 170-240VAC input range for the 100F–300F models.
Key specifications
| Specification | Global listing (tmtleds.com) and Outdoor Driver Datasheet | Asia listing (tmtledsasia.com) |
|---|---|---|
| IP rating | — | |
| Operating temperature | — | |
| Lifetime | — | |
| Warranty | ||
| Body material | — | |
| Sealing / finishing | — | |
| Certifications | Safety Standard CE, CB, BIS, KC (OMS-EP60W, EP100F, EP150F); Safety Standard CE & CB & BIS (EP200F, EP300F, EP400W); EMI Cisper22 Class B[9]✓ | — |
| Output voltage | — | |
| PSU efficiency | — | |
| AC input | AC Input voltage 200-240VAC (OMS-EP60W, OMS-EP400W); AC Input voltage 170-240VAC (OMS-EP100F, EP150F, EP200F, EP300F)[9]✓ | — |
| Protection | — | |
| Input frequency | — | |
| Output type | — | |
| Surge | — | |
| Withstand voltage / isolation | — | |
| Ripple and noise (max) | — | |
| Line & load regulation | — | |
| Inrush current | — | |
| No load power dissipation | — | |
| MTBF | — | |
| Storage temperature | — |
[n] = source number, see Sources. ◌ = extracted from the cited source, awaiting review; ✓ = re-checked against the source; ? = could not be confirmed. Converted metric values are approximate.
Available variants
SKU database
| SKU | Color | output_v | input | output_current | output_w | typical_efficiency | cross-check | printed_model | rated_current | input_power | efficiency | ac_current | dimension_weight_mm_kg | title | Revision | Src |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OMS-EP060-12V-L | n/a | 12V DC | 200-240V | 0-5A | 60W | 93% | — | — | — | — | — | — | — | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [3] |
| OMS-EP100F-12V | n/a | 12V DC | 200-240V | 7,5A | 100W | 93% | Corrected in cross-check: was output_current '7.5A' (page prints '7,5A'). | — | — | — | — | — | — | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [4] |
| OMS-EP150-12V | n/a | 12V DC | 200-240V | 11,5A | 150W | 93% | Corrected in cross-check: was output_current '11.5A' (page prints '11,5A'). | — | — | — | — | — | — | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [5] |
| OMS-EP200F-12V | n/a | 12V DC | 200-240V | 16A | 200W | 93% | — | — | — | — | — | — | — | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [6] |
| OMS-EP300F-12V | n/a | 12V DC | 200-240V | 23A | 300W | 93% | — | — | — | — | — | — | — | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [7] |
| OMS-EP400F-12V | n/a | 12V DC | 200-240V | 31A | 400W | 93% | — | — | — | — | — | — | — | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [8] |
| OMS-EP60W-12V-CV | n/a | 12V | AC200V-240V | — | — | — | — | OMS - EP60W - 12V - CV | 4.6A | 60W | 93% | 0.6A | 168*34*26 / 0.24Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP60W-24V-CV | n/a | 24V | AC200V-240V | — | — | — | — | OMS - EP60W - 24V - CV | 2.3A | 60W | 93% | 0.6A | 168*34*26 / 0.24Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP100F-12V-CV | n/a | 12V | AC170V-240V | — | — | — | — | OMS - EP100F - 12V - CV | 8.3A | 108W | 92% | 0.9A | 143*54*36 / 0.35Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP100F-24V-CV | n/a | 24V | AC170V-240V | — | — | — | — | OMS - EP100F - 24V - CV | 4.15A | 108W | 92% | 0.9A | 143*54*36 / 0.35Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP150F-12V-CV | n/a | 12V | AC170V-240V | — | — | — | — | OMS - EP150F - 12V - CV | 12.5A | 163W | 92% | 1.2A | 143*54*36 / 0.35Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP150F-24V-CV | n/a | 24V | AC170V-240V | — | — | — | — | OMS - EP150F - 24V - CV | 6.25A | 163W | 92% | 1.2A | 143*54*36 / 0.35Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP200F-12V-CV | n/a | 12V | AC170V-240V | — | — | — | — | OMS - EP200F - 12V - CV | 16.6A | 217W | 92% | 1.7A | 175*54*36 / 0.45Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP200F-24V-CV | n/a | 24V | AC170V-240V | — | — | — | — | OMS - EP200F - 24V - CV | 8.3A | 217W | 92% | 1.7A | 175*54*36 / 0.45Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP300F-12V-CV | n/a | 12V | AC170V-240V | — | — | — | — | OMS - EP300F - 12V - CV | 25A | 325W | 92% | 2.6A | 224*54*36 / 0.65Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP300F-24V-CV | n/a | 24V | AC170V-240V | — | — | — | — | OMS - EP300F - 24V - CV | 12.5A | 325W | 92% | 2.6A | 224*54*36 / 0.65Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP400W-12V-CV | n/a | 12V | AC200V-240V | — | — | — | — | OMS - EP400W - 12V - CV | 31A | 400W | 93% | 3.05A | 245*66*43 / 1.04Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP400W-24V-CV | n/a | 24V | AC200V-240V | — | — | — | — | OMS - EP400W - 24V - CV | 15.5A | 400W | 93% | 3.05A | 245*66*43 / 1.04Kgs | — | Global listing (tmtleds.com) and Outdoor Driver Datasheet | [9] |
| OMS-EP060-12V-L | n/a | — | — | — | — | — | — | — | — | — | — | — | — | 60W Constant Voltage LED Driver With 3 Year Warranty | Asia listing (tmtledsasia.com) | [2] |
| OMS-EP100F-12V | n/a | — | — | — | — | — | — | — | — | — | — | — | — | 12V 100W Constant Voltage LED Driver With 3 Year Warranty | Asia listing (tmtledsasia.com) | [2] |
| OMS-EP150-12V | n/a | — | — | — | — | — | — | — | — | — | — | — | — | 12V 150W Constant Voltage LED Driver With 3 Year Warranty | Asia listing (tmtledsasia.com) | [2] |
| OMS-EP200F-12V | n/a | — | — | — | — | — | — | — | — | — | — | — | — | 12V 200W Constant Voltage LED Driver With 3 Year Warranty | Asia listing (tmtledsasia.com) | [2] |
| OMS-EP300F-12V | n/a | — | — | — | — | — | — | — | — | — | — | — | — | 12V 300W Constant Voltage LED Driver With 3 Year Warranty | Asia listing (tmtledsasia.com) | [2] |
| OMS-EP400F-12V | n/a | — | — | — | — | — | — | — | — | — | — | — | — | 12V 400W Constant Voltage LED Driver With 3 Year Warranty | Asia listing (tmtledsasia.com) | [2] |
Revisions & regional differences
TMT publishes product information on several regional websites and in datasheets. Where they differ, each description is kept as its own revision instead of choosing one value.
| Revision | Region | Period | Notes |
|---|---|---|---|
| Global listing (tmtleds.com) and Outdoor Driver Datasheet | Global | seen 2026-09 | SKU rows with page sources use the web product names; rows ending in -CV come from the datasheet specification tables. |
| Asia listing (tmtledsasia.com) | Asia | seen 2026-09 | The Asia product list shows the same six products and titles; detail pages link the same document paths as tmtleds.com. |
Other: Output current on product pages vs datasheet (12V): EP060 0-5A vs 4.6A; EP100F 7.5A vs 8.3A; EP150 11.5A vs 12.5A; EP200F 16A vs 16.6A; EP300F 23A vs 25A; EP400 31A on both.
Possible explanation (not confirmed by a source): The pages may state a derated or rounded current; they may describe a different production revision.
AC input: All six product pages state 200-240V AC input; the datasheet states 170-240VAC for EP100F, EP150F, EP200F and EP300F.
PSU efficiency: Product pages state 93% typical efficiency for all models; the datasheet states 92% for EP100F–EP300F.
Certifications: Product pages list 'Safety Standard KC, BIS'; the datasheet lists 'CE, CB, BIS, KC' or 'CE & CB & BIS' depending on model.
Operating temperature: The OMS-EP150-12V page lists -20°C to +50°C; the datasheet lists -20~45℃ for OMS-EP150F.
Documents
| Document | Type | Region | Date | Link |
|---|---|---|---|---|
| OMS-EP SMPS LED CONVERTER For outdoor installation (Outdoor Driver Datasheet) | Datasheet | Global | — | Original ↗ |
| Warranty Statement (TMT Elektronik Sistemleri) | Warranty | Global | — | Original ↗ |
Frequently asked questions
Answers are generated from the database and cite their sources. Nothing is added from general knowledge.
What output voltage do the TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty) have?
What AC input range do the TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty) accept?
What is the IP rating of the TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty)?
- Global · web page: Design for Outdoor Sign Installations (IP68)[3]
What is the operating temperature range of the TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty)?
What lifetime is stated for the TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty)?
- Global · web page: 60.000 Hours[4]
What is the warranty on the TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty)?
Which certifications are listed for the TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty)?
- Global · web page: EN 55015- EN 61000 - EN 61547; Safety Standard KC, BIS[3]
- Global · datasheet: Safety Standard CE, CB, BIS, KC (OMS-EP60W, EP100F, EP150F); Safety Standard CE & CB & BIS (EP200F, EP300F, EP400W); EMI Cisper22 Class B[9]
Sources state this differently; each value is shown with its revision.
Which color temperatures and colors is the TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty) available in?
What are the order codes (SKUs) of the TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty)?
Why do sources list different values for the TMT OMS-EP outdoor constant-voltage LED drivers (3 year warranty)?
TMT's regional websites, datasheets and other sources differ on 5 values (other, ac input, psu efficiency, certifications, operating temperature). Each description is kept as its own revision instead of choosing one value.
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Sources
- B Official TMT website LED Power Supplies (tmtleds.com)TMT LEDs (tmtleds.com) · Global · accessed 2026-09-26
- B Official TMT website LED Power Supplies (tmtledsasia.com)TMT LEDs (tmtledsasia.com) · Asia · accessed 2026-09-26Lists the same six OMS-EP product names and titles as tmtleds.com.
- B Official TMT website OMS-EP060-12V-L — 60W Constant Voltage LED Driver With 3 Year WarrantyTMT LEDs (tmtleds.com) · Global · accessed 2026-09-26
- B Official TMT website OMS-EP100F-12V — 12V 100W Constant Voltage LED Driver With 3 Year WarrantyTMT LEDs (tmtleds.com) · Global · accessed 2026-09-26
- B Official TMT website OMS-EP150-12V — 12V 150W Constant Voltage LED Driver With 3 Year WarrantyTMT LEDs (tmtleds.com) · Global · accessed 2026-09-26
- B Official TMT website OMS-EP200F-12V — 12V 200W Constant Voltage LED Driver With 3 Year WarrantyTMT LEDs (tmtleds.com) · Global · accessed 2026-09-26
- B Official TMT website OMS-EP300F-12V — 12V 300W Constant Voltage LED Driver With 3 Year WarrantyTMT LEDs (tmtleds.com) · Global · accessed 2026-09-26
- B Official TMT website OMS-EP400F-12V — 12V 400W Constant Voltage LED Driver With 3 Year WarrantyTMT LEDs (tmtleds.com) · Global · accessed 2026-09-26
- A Official datasheet OMS-EP SMPS LED CONVERTER For outdoor installation (Outdoor Driver Datasheet)TMT LEDs / TMT Elektronik Sistemleri San. A.S. (tmtleds.com) · Global · accessed 2026-09-2612-page PDF (two pages per model: OMS-EP60W, EP100F, EP150F, EP200F, EP300F, EP400W). Footer 'Copyright © 2023 TMT LEDs'; no other date printed. Linked as 'Outdoor Driver Datasheet' from all six product pages.
- C Official TMT documentation Warranty Statement (TMT Elektronik Sistemleri San. A.S.)TMT Elektronik Sistemleri San. A.S. (tmtleds.com) · Global · accessed 2026-09-262-page PDF, header 'TMT Elektronik Sistemleri San. A.S., Cerkezkoy Tekirdag Turkiye'. No date printed. The PDF's internal metadata title is 'Warranty Statement Europe.cdr'. Linked as 'Warranty Statement' from tmtleds.com and tmtledsasia.com product pages.
Open questions
Model names differ between pages and datasheet: OMS-EP150-12V (page) vs OMS-EP150F (datasheet); OMS-EP400F-12V (page) vs OMS-EP400W (datasheet); OMS-EP060-12V-L (page) vs OMS-EP60W (datasheet). The 'Warranty Statement' PDF linked from these pages does not mention OMS-EP models; the 3-year figure comes only from the product pages. The optional 5-year warranty terms were not found in any document. The pages do not state UL listing or Class 2. Wayback Machine could not be queried.