Description
PHILIPS MASTER LEDtube UltraEfficient Series T5
PHILIPS MASTER UltraEfficient T5 LED tube delivers 185 lm/W B-class efficacy, 70,000 hr lifetime, G5 base, direct-mains retrofit for 54W/49W TL5 HO fluorescents. Four SKUs in 1200 mm & 1500 mm, 4000 K & 6500 K.
Feature Highlights
185 lm/W
Ultra-High Efficacy
Up to 185 lm/W luminous efficacy, reaching European B-Class energy efficiency — significantly reducing operating costs.
70,000 hrs
Long Lifetime
70,000-hour nominal lifetime with 200,000 switching cycles and 5-year warranty for low maintenance.
NSF
Safe for Food Applications
PET anti-shatter coating and NSF certification meet HACCP requirements for food processing and retail.
G5
Direct Mains Installation
Connects directly to 220 – 240 V mains; bypass the HF ballast to avoid compatibility issues.
Technical Specifications
Unified specification overview for the PHILIPS MASTER LEDtube T5 UltraEfficient range. Values are nominal per the official 2026 Signify datasheet.
| Parameter | 1200 mm | 1500 mm |
|---|---|---|
| Optical | ||
| Luminous Flux | 3,500 lm | 3,500 lm |
| Luminous Efficacy | 185 lm/W | 185 lm/W |
| Correlated Color Temperature | 4000 K / 6500 K | 4000 K / 6500 K |
| Color Rendering Index (CRI) | 80 | 80 |
| Beam Angle | 160° | 160° |
| Color Consistency (SDCM) | ≤ 6 | ≤ 6 |
| LLMF at End of Nominal Lifetime | 70 % | 70 % |
| Electrical | ||
| Power Consumption | 18.9 W | 18.9 W |
| Input Voltage | 220 – 240 V AC | 220 – 240 V AC |
| Input Frequency | 50 / 60 Hz | 50 / 60 Hz |
| Power Factor | 0.9 | 0.9 |
| Lamp Current | 86 mA | 86 mA |
| Inrush Current | 4.6 A | 4.6 A |
| Ballast Compatibility | Mains (bypass HF ballast) | Mains (bypass HF ballast) |
| Mechanical | ||
| Product Length | 1,200 mm | 1,500 mm |
| Bulb Shape | T5 | T5 |
| Cap-Base | G5 | G5 |
| Bulb Material | Glass with PET anti-shatter coating | Glass with PET anti-shatter coating |
| Net Weight | 0.159 kg | 0.187 kg |
| IP Rating | IP20 | IP20 |
| Environmental | ||
| Ambient Temperature Range | -20 °C to +45 °C | -20 °C to +45 °C |
| T-Case Maximum | 55 °C | 55 °C |
| Suitable for Closed Luminaires | Yes | Yes |
| Lifetime & Compliance | ||
| Nominal Lifetime | 70,000 hrs | 70,000 hrs |
| Switching Cycle | 200,000 | 200,000 |
| Warranty | 5 years | 5 years |
| Energy Efficiency Class | B | B |
| Certifications | CE / KEMA / NSF / EPD | CE / KEMA / NSF / EPD |
Product Gallery
Real-world application environments where the PHILIPS MASTER UltraEfficient T5 LED tube series delivers bright, uniform, energy-saving illumination.
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
Complete Product Lineup
All four in-stock 12NC codes from the 2026 PHILIPS order guide. Click any Description to open the dedicated SKU product page with full specifications, dimensions, and ordering details.
| 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 makes the PHILIPS MASTER UltraEfficient T5 LED tube different from standard T5 LED tubes?
The MASTER UE T5 LED tube achieves 185 lm/W efficacy and B-class energy efficiency, approximately 40 % higher than economy T5 LED tubes and 28 % more efficient than standard MASTER T5 LED tubes.
Which fluorescent lamps can the MASTER UE T5 LED tube replace?
The 1200 mm versions replace 54W TL5 HO fluorescent tubes; the 1500 mm versions replace 49W TL5 HO fluorescent tubes.
Is the MASTER UE T5 LED tube suitable for food processing areas?
Yes. The glass tube uses PET coating and carries NSF certification, suitable for food processing, restaurants, supermarkets, and HACCP-controlled environments.
What color temperatures are available in this series?
The series is available in 4000 K Cool White (840) and 6500 K Cool Daylight (865) for both 1200 mm and 1500 mm lengths.
What is the warranty and lifetime of the MASTER UE T5 LED tube?
Each tube is rated for 70,000 hours nominal lifetime with 200,000 switching cycles and is backed by a 3-year warranty from PHILIPS / Signify.
