Description
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PHILIPS MASTER LEDtube UltraEfficient Series T5 — 1500 mm 4000 K
- 12NC (Material No.)
- 929004352102
- Description
- MAS LEDtube 1500mm UE 18.9W 840 T5 EELB
- Power
- 18.9 W
- Luminous Flux
- 3500 lm
- Color Temperature
- 4000 K (Cool White)
- Replaces
- 49W TL5 HO
- Product Length
- 1500 mm
- Cap-Base
- G5
Installation & Wiring
The PHILIPS MASTER UltraEfficient T5 LED tube is designed for direct mains connection. Typical application examples are shown below; bypass the existing HF electronic ballast during installation.
Parking & Underground GarageBright, uniform ceiling lighting for car parks and basements
Food-Safe Industrial LineClean white ceiling light for food factories and hygienic work areas
Supermarket AisleCrisp, even lighting for retail merchandise displays
Wiring Diagram (Single & Double-Ended)7-step installation procedure: bypass HF ballast, direct L / N connection in either wiring configuration
Wiring Configuration for MAS LEDtube 1500mm UE 18.9W 840 T5 EELB
- Circuit type: Direct mains — the LEDtube connects directly to L / N after the HF ballast is removed. Both single-ended and double-ended wiring configurations are supported.
- Input: 220 – 240 V AC, 50 / 60 Hz, 86 mA.
- Ballast: The existing HF electronic ballast must be bypassed (marked "X" in the diagram) — never run the LEDtube with the ballast still in circuit.
- MCB loading: Up to 89 tubes on a B-type 10 A breaker; up to 142 tubes on a B-type 16 A breaker.
- Safety note: Follow the 7-step procedure in the wiring diagram. Always isolate the mains supply before opening the luminaire; installation must be carried out by a qualified electrician.
Technical Specifications
Detailed specifications for the MAS LEDtube 1500mm UE 18.9W 840 T5 EELB (12NC 929004352102).
| Optical | |
| Luminous Flux | 3500 lm |
| Luminous Efficacy | 185 lm/W |
| Correlated Color Temperature | 4000 K (Cool White) |
| Color Rendering Index (CRI) | 80 |
| Beam Angle | 160° |
| Color Consistency (SDCM) | ≤ 6 |
| LLMF at End of Nominal Lifetime | 70 % |
| Electrical | |
| Power Consumption | 18.9 W |
| Input Voltage | 220 – 240 V AC |
| Input Frequency | 50 / 60 Hz |
| Power Factor | 0.9 |
| Lamp Current | 86 mA |
| Ballast Compatibility | Mains (direct connection) |
| Dimmable | No |
| Mechanical | |
| Product Length | 1500 mm |
| Bulb Shape | T5 |
| Cap-Base | G5 |
| Bulb Material | Glass with PET anti-shatter coating |
| Net Weight | 0.187 kg |
| IP Rating | IP20 |
| Environmental | |
| Ambient Temperature Range | -20 °C to +45 °C |
| T-Case Maximum | 55 °C |
| Suitable for Closed Luminaires | Yes |
| Lifetime & Compliance | |
| Nominal Lifetime | 70,000 hrs |
| Switching Cycle | 200,000 |
| Warranty | 5 years |
| Energy Efficiency Class | B |
| Certifications | CE / KEMA / NSF / EPD |
Physical Dimensions
Dimensional drawing values for the 1500 mm MASTER UltraEfficient T5 LED tube. All dimensions are in millimetres.
| Dimension | Value | Applies to |
|---|---|---|
| D1 | 15.7 mm | Tube diameter |
| D2 | 19 mm | Cap diameter |
| A1 | 1449 mm | Total length |
| A2 | 1456.1 mm | Pin-to-pin length |
| A3 | 1463.2 mm | Max. length incl. caps |
Complete Product Lineup
Click any Description to open the dedicated SKU product page. The current model is highlighted.
| 12NC | Description | Length | Power | CCT | Lumen |
|---|---|---|---|---|---|
| 1200 mm Family | |||||
| 929004351902 | MAS LEDtube 1200mm UE 18.9W 840 T5 EELB → | 1200 mm | 18.9 W | 4000 K | 3500 lm |
| 929004352002 | MAS LEDtube 1200mm UE 18.9W 865 T5 EELB → | 1200 mm | 18.9 W | 6500 K | 3500 lm |
| 1500 mm Family | |||||
| 929004352102 | MAS LEDtube 1500mm UE 18.9W 840 T5 EELB → | 1500 mm | 18.9 W | 4000 K | 3500 lm |
| 929004352202 | MAS LEDtube 1500mm UE 18.9W 865 T5 EELB → | 1500 mm | 18.9 W | 6500 K | 3500 lm |
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Frequently Asked Questions
What is the energy efficiency class of the PHILIPS MASTER UltraEfficient T5 LED tube?
The PHILIPS MASTER UltraEfficient T5 LED tube is rated Energy Efficiency Class B and delivers 185 lm/W luminous efficacy.
Can the MASTER UE T5 LED tube be installed in closed luminaires?
Yes. With a T-case maximum of 55 °C and an ambient operating range of -20 °C to +45 °C, the tube is verified for use in closed luminaires.
Does this LED tube require an electronic ballast?
No. This is a mains-voltage LEDtube designed for direct connection. The existing HF electronic ballast must be bypassed.
