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Ltech SE-8-100-450-G1D 8W 100-450mA LED Driver - NFC, DALI2 Dimmable
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SE-8-100-450-G1D is the 9-42Vdc output model of this series.
Features
- The casing is made of Covestro/Samsung PC flame-retardant material at the V0 level.
- Ultra-compact, lightweight, and featuring a tool-free end-cap design.
- Parameters such as output current and DALI address can be changed via the mobile phone APP through NFC. Advanced templates such as groups and scenes can also be set up to achieve the data interaction function of the driver.
- It supports DALI-2, PUSH DIM, and corridor light dimming.
- NFC-adjustable current steps as fine as 1mA for superior compatibility.
- With T-PWM ultra-deep dimming technology, the dimming depth can reach up to 0.01%.
- There is no visible flicker during the full-range dimming from 0 to 100%, and it meets the high-frequency exemption assessment level.
- It supports the CLO light decay compensation function to ensure constant illumination brightness.
- It supports online OTA (Over-The-Air) upgrade of the device firmware.
- The no-load power consumption and network standby power consumption comply with the EU ERP standards, being less than 0.5W.
- Automated recovery from overtemperature, overload, short-circuit, and overvoltage events.
- It is suitable for indoor Class I, II, and III lighting fixture applications.
- 100,000-hour typical lifespan (under standard use).
- It comes with a 5-year warranty（ruby capacitor-based).
Specifications
Features
- Output Type
- Constant current
- Dimming Interface
- DALI-2 DT6，PUSH DIM
- Output Feature
- Isolation
- IP Rating
- IP20
- Insulation Glass
- Class II (Suitable for class I/ II /III light fixtures)
OUTPUT
- Output Voltage
- 9-42Vdc
- Max. Output Voltage(No-load)
- ≤50Vdc
- Output Current Range
- 100-450mA
- Output Power Range
- 0.9-8.4W
- Dimming Range
- 0~100%，down to 0.01%
- LF Current Ripple
- <5%(Maximum current for non dimming state)
- Current Accuracy
- ±5%
- PWM Frequency
- ≤3600Hz
INPUT
- AC Voltage Range
- 220-240Vac
- DC Voltage Range
- 220-240Vdc(Not assessed)
- Input Voltage
- 230Vac
- Frequency
- 50/60Hz
- Input Current
- ≤0.06A/230Vac
- Power Factor
- PF>0.9/230Vac (at full load)
- THD
- THD<15%@ 230Vac (at full load)
- Efficiency (Typ.)
- ＞80%
- Inrush Current
- Cold start 15A(Test twidth=300us tested under 50% Ipeak)/230Vac
- Anti Surge
- L-N:1KV
- Leakage Current
- Max.0.5mA
ENVIRONMENT
- Operating Temperature
- ta:-20~45°C tc:90°C
- Working Humidity
- 20 ~ 95%RH, non-condensing
- Storage Temperature/Humidity
- -40~80°C/10~95%RH
- Temperature Coefficient
- ±0.03%/°C(-20°C-45°C)
- Vibration
- 10~500Hz, 2G 12min/1cycle, 72 min for X, Y and Z axes respectively
PROTECTION
- Overload Protection
- Automatically protect the device when the load exceeds 102% of the rated power. Automatically recover once load is reduced
- Overheat Protection
- Intelligently adjust or turn off the current output if the PCB temperature ≥110°C. When the PCB temperature <90°C, automatically recover normal output
- Overvoltage Protection
- Automatically protect the device when voltage exceeds the no-load voltage. It can be recovered automatically
- Short Circuit Protection
- Enter hiccup mode if short circuit occurs, and recover automatically
- Withstand Voltage
- I/P-O/P: 3750Vac
- Insulation Resistance
- I/P-O/P: 100MΩ/500VDC/25°C/70%RH
SAFETY & EMC
- Safety Certifications
-
Parameter Standard Test Level CCC China GB19510.1, GB19510.14，GB19510.213 TUV Germany EN61347-1, EN61347-2-13, EN62493 CB CB Member States IEC61347-1, IEC61347-2-13 CE European Union EN61347-1, EN61347-2-13, EN62384 EAC Russia IEC61347-1, IEC61347-2-13 RCM Australia AS 61347-1, AS 61347-2-13 ENEC Europe EN61347-1, EN61347-2-13, EN62384 KC Korea KC61347-1，KC61347-2-13 - EMC Emission
-
Parameter Standard Test Level CCC China GB/T17743, GB17625.1 CE European Union EN55015, EN61000-3-2, EN61000-3-3, EN61547 EAC Russia IEC62493, IEC61547, EH55015 RCM Australia EN55015, EN61000-3-2, EN61000-3-3, EN61547 KC Korea KSC 9815，KSC 9547 - EMC Immunity
- EN61000-4-2,3,4,5,6,8,11, EN61547
ErP
- Power Consumption
-
Parameter Standard Networked standby ＜0.5W (After shutdown by command) No-load power consumption ＜0.5W (When the lamp is not connected) - Flicker/Stroboscopic Effect
-
Parameter Standard IEEE 1789 Meet IEEE 1789 standard/High frequency exemption level CIE SVM Pst LM≤1.0，SVM≤0.4
OTHERS
- Weight(N.W.)
- 50g±5g
- Dimensions
- 119×22×20mm(L×W×H)
- Package size
- 143×24×22mm(L×W×H)
Certifications & ratings
- Marked features
- NFC
Technical drawings
Downloads
Datasheet1
FAQ
What type of lighting application is the LTECH SE-8-100-450-G1D designed for?
This model is a compact constant current LED driver for professional indoor lighting applications. It is suited to projects that need precise dimming control and programmable output behavior rather than a basic fixed-output driver.
What dimming controls does the SE-8-100-450-G1D support?
The SE-8-100-450-G1D supports DALI-2 DT6 dimming and Push DIM control. It features ultra-deep dimming down to 0.01% and meets IEEE 1789 flicker standards.
Is this LED driver a good fit for projects that need very smooth low-level dimming?
Yes. This model is built for applications where stable, low-end dimming matters, because it supports dimming down to 0.01% and is described as flicker-free. That makes it relevant for professional interior lighting where visual comfort and dimming quality are important.
What are the key electrical specifications of the LTECH SE-8-100-450-G1D?
This driver has a maximum output power of 8.4 W, an output voltage range of 9-42 Vdc, and a working current range of 100-450 mA. It is a constant current model with a typical efficiency of 80%.
How does this model differ from a basic non-programmable LED driver?
The SE-8-100-450-G1D is differentiated by NFC programming, DALI-2 dimming support, corridor dimming, and CLO light decay compensation. These features make it better suited to controlled commercial lighting environments than a simple fixed-function driver.
What operating environment is this LED driver rated for?
This model is specified for operation from -20°C to 45°C. It is described for indoor lighting use, so it should be evaluated as an indoor driver rather than as a general outdoor-purpose unit.
Payment & Security
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Other SE-8 Models
1 other model| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Ltech SE-8-350-700-G1D 8W 350-700mA LED Driver - NFC, DALI2 Dimmable | 8.4W | 18V | 700 Milliampere | IP20 | View |
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