Series Lume Heritage LED Retrofit Kits for Vintage Light Post
Series Lume heritage LED Retrofit Kits are designed to upgrade the lighting modules of vintage lamp posts to save money while preserving the original appearance of historic lanterns and decorative fixtures in memorial and heritage areas. This LED street light retrofit quickly replaces old light sources with high-performance LED modules, LED drivers, surge protectors, and adjustable frames. And its LED modules offer a variety of color temperature (CCT) and light distribution options to ensure soft, even illumination. High-quality LED drivers not only save energy, but also help customers reduce the high maintenance costs associated with using poor-quality bulbs. Power options up to 100W and customizable frames make it suitable for a wide range of applications, ZGSM ST25 series LED retrofit kits offer a perfect blend of classic aesthetics and the efficient performance of modern LEDs.
Product Features
- Wide power range: 40W~100W
- High luminaire efficiency up to 185lm/w
- Class I, and Class II are optional ( What are Class I and Class II? )
- IP66&IK08 with excellent water resistance
- 10KV surge protection device
- Suitable for -40°C to +50°C environments
- Various CCTs and light distributions are available ( How to choose the right light distributions for your project )
- Available with square or round type, support customization
- With gland, adjustable bracket and cable holes for easy installation

Model No | Series ST25 Heritage LED Retrofit Kits |
Nominal Wattage | 40W-100W |
Efficiency Lumen | 150-180lm/w |
Nominal Voltage | AC 100-240V /277V | 50 /60Hz |
LED | Lumileds /Other brands on request |
Driver | Inventronics /Other brands on request |
Power Factor (PF) | >0.95 |
THD | <15 |
SPD | 10KV (Default) / 20KV (available on request) |
Optics | Type II, Type III, Asymmetric for pedestrian crossings |
CRI | Ra>70 (Default) / Ra>80 |
CCT | 1800K, 2200K, 2700K, 3000K, 4000K, 5000K, 5700K, 6500K |
Material | High pressure die-cast aluminum, Tempered glass, UV-resistant polycarbonate |
Housing Color | Black (Default) /Other Colors on request |
Working Environment | -40°C ~ +50°C, 10%~90%RH |
Lifespan L70 at 25 °C | >100, 000 h |
Mounting Type | Side entry or Vertical pole mounted |
Dimmable | 1-10V Dimming (Default) /Timer Dimming /DALI Dimming |
Protection Class | Class I (Default) /Class II |
Mounting Plate | Round (Φ 400mm) / Square type (400 x 400mm), Shape and Size are customizable |

Frequently Asked Questions
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Certification Show
COMPONENT | STANDARDS | TEST REPORT | CERTIFICATIONS |
LED | LM80 | √ | |
LUMINAIRES | EN/IEC 60598-1 and 60598-2-1 | √ | √ |
IEC 62471 | √ | √ | |
EN/ 60529 | √ | √ | |
IEC 62262 | √ | ||
EN/IEC 55015 | √ | √ | |
EN/IEC 61000-3-2 | √ | √ | |
EN 61547 | √ | √ | |
EN/IEC 61000-3-3 | √ | √ | |
IEC 62321 | √ | √ | |
TM-21 | √ | ||
LED DRIVER | IEC 62384,IEC 61347-1,IEC 61347-2-13 | √ | √ |
SPD | EN/IEC 61643-11 | √ | √ |
FACTORY | ISO9001,ISO14001,ISO50001,ISO45001 | √ |