Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

LTECH LM-150-12-G1D2F CV DALI2 Dimmable Driver 12.5A

SKU LM-150-12-G1D2F

Log in to see price Trade pricing & online ordering for account holders

Available to order

Overview

LM-150-12-G1D2F is the 12V output model of this series: typical efficiency 92%.

Features

The housing is made of V0 flame-retardant PC material, sourced from SAMSUNG/COVESTRO.
Features a tool-free clamshell design with detachable end caps, allowing length adjustment as needed.
Dimming mode, brightness range, and DALI configuration templates can be set via NFC using the mobile app.
Two independent SELV constant voltage output channels.
Supports DALI-2 DT6, Push DIM, and corridor light DIM modes.
Compatible with i-Data and DALI Part 251, 252, 253.
Constant power design ensures consistent brightness across color temperature adjustments.
Supports deep dimming from 0~100%, with a minimum dimming level of 0.01%.
High-efficiency driver with 93% efficiency, power factor > 0.98, and THD < 6%.
In compliance with the EU ERP Directive, standby power consumption is below 0.5W.
Equipped with an advanced thermal management system to protect internal components.
Includes protections against overheating, overload, short circuit, and open circuit.
Suitable for Class I / II / III indoor luminaires.
Designed for a service life exceeding 100,000 hours under normal operating conditions.
5-year warranty (Rubycon capacitor).

Specifications

LM-150-12-G1D2FSpecifications from the official datasheetDownload datasheet PDF

OUTPUT

Output Voltage: 12V
Output Voltage Range: 12V ± 0.5V
Output Current: Max. 12.5A
Output Power: Max. 150W
Output Power Range: 0~150W
Strobe Level: High frequency exemption level
Dimming Range: 0~100%，down to 0.01%
Overload Power Limitation: ≥102%
Ripple & Noise: Switch ripple≤200mV, noise≤800mV
PWM Frequency: 300-22000Hz

INPUT

Dimming Interface: DALI-2 DT6，Push DIM
AC Voltage Range: 220-240V
DC Voltage Range: 220-240V (EMI needs to be evaluated after the luminaire is installed)
Frequency: 50/60Hz
Input Current: Max. 0.75A/230V
Power Factor: PF>0.98/230V (at full load)
THD: THD<6%@ 230V (at full load)
Efficiency (Typ.): 92%
Standby Power Loss: ＜0.5W
Inrush Current: 45.6A (twidth=500us, 50% Ipeak, 230V)
Anti Surge: L-N: 2KV
Leakage Current: Max. 0.5mA

ENVIRONMENT

Working Temperature: ta: -20 ~ 50°C tc: 85°C
Working Humidity: 20 ~ 95%RH, non-condensing
Storage Temperature/Humidity: -40 ~ 80°C, 10~95%RH
Temperature Coefficient: ±0.03%/°C(0-50°C)
Vibration: 10~500Hz, 2G 12min/1cycle, 72 min for X, Y and Z axes respectively

PROTECTION

Overload Protection: Shut down the output when rated power≥102%, auto recovers
Overheat Protection: Intelligently adjust or turn off the output current if the PCB temperature ≥110°C, and recover automatically
Short Circuit Protection: Enter hiccup mode if short circuit occurs, and recover automatically
Overvoltage Protection: Shut down the output when no-load voltage≥16V, and recover automatically
Withstand Voltage: I/P-O/P：3750V
Insulation Resistance: I/P-O/P：100MΩ/500VDC/25°C/70%RH

SAFETY & EMC

SafetyStandards CCC: Parameter Standard

China GB19510.1，GB19510.14，GB19510.213
SafetyStandards TUV: Parameter Standard

Germany EN61347-1，EN61347-2-13，EN62493
SafetyStandards CB: Parameter Standard

CB MEMBER STATES IEC61347-1，IEC61347-2-13
SafetyStandards CE: Parameter Standard

European Union EN61347-1，EN61347-2-13，EN62384
SafetyStandards KC: Parameter Standard

Korea KC61347-1，KC61347-2-13
SafetyStandards EAC: Parameter Standard

Russia IEC61347-1，IEC61347-2-13
SafetyStandards RCM: Parameter Standard

Australia AS 61347-1，AS 61347-2-13
SafetyStandards ENEC: Parameter Standard

Europe EN61347-1，EN61347-2-13，EN62384
EMC Emission CCC: Parameter Standard

China GB/T17743，GB17625.1
EMC Emission CE: Parameter Standard

European Union EN55015，EN61000-3-2，EN61000-3-3，EN61547
EMC Emission KC: Parameter Standard

Korea KN15，KN61547
EMC Emission EAC: Parameter Standard

Russia IEC62493，IEC61547，EH55015
EMC Emission RCM: Parameter Standard

Australia EN55015，EN61000-3-2，EN61000-3-3，EN61547

Parameter	Standard
China	GB19510.1，GB19510.14，GB19510.213

Parameter	Standard
Germany	EN61347-1，EN61347-2-13，EN62493

Parameter	Standard
CB MEMBER STATES	IEC61347-1，IEC61347-2-13

Parameter	Standard
European Union	EN61347-1，EN61347-2-13，EN62384

Parameter	Standard
Korea	KC61347-1，KC61347-2-13

Parameter	Standard
Russia	IEC61347-1，IEC61347-2-13

Parameter	Standard
Australia	AS 61347-1，AS 61347-2-13

Parameter	Standard
Europe	EN61347-1，EN61347-2-13，EN62384

Parameter	Standard
China	GB/T17743，GB17625.1

Parameter	Standard
European Union	EN55015，EN61000-3-2，EN61000-3-3，EN61547

Parameter	Standard
Korea	KN15，KN61547

Parameter	Standard
Russia	IEC62493，IEC61547，EH55015

Parameter	Standard
Australia	EN55015，EN61000-3-2，EN61000-3-3，EN61547

ErP

Power Consumption Networked standby: ＜0.5W(After shutdown by command)
Power Consumption No-load power consumption: No no-load mode
Flicker/Stroboscopic Effect IEEE1789: Meet IEEE 1789 standard/High frequency exemption level
Flicker/Stroboscopic Effect CIE SVM: PstLM≤1.0，SVM≤0.4
DF Phase factor: DF≥0.9

OTHERS

Weight(N.W.): 430g±10g
Dimensions: 352×43×30mm(L×W×H)

Certifications & ratings

Flicker-Free: IEEE 1789 Achieve the exemption level.

Test conditions and notes1

This driver is suitable for connecting to resistor-limited LED fixtures (e.g., LED strips). If connected to fixtures with built-in constant-current ICs, it may generate instantaneous surge currents dozens of times higher, triggering overload protection (hiccup-mode flickering). For such fixtures (e.g., MR16 bulbs, buried lights, wall washers, constant-current rigid strips), please specify during ordering to enable firmware reprogramming.

Technical drawings

LM-150-12-G1D2F Product Size — Product Size

LM-150-12-G1D2F Dimensions (mm) — Dimensions (mm)

LM-150-12-G1D2F DALI Connection — DALI Connection

LM-150-12-G1D2F PUSH DIM Dimming Application — PUSH DIM Dimming Application

LM-150-12-G1D2F Corridor Dimming Application — Corridor Dimming Application

LM-150-12-G1D2F Corridor Dimming: Working Process — Corridor Dimming: Working Process

LM-150-12-G1D2F Tension plate — Tension plate

LM-150-12-G1D2F Installation Precautions — Installation Precautions

LM-150-12-G1D2F Use the NFC Lighting APP — Use the NFC Lighting APP

LM-150-12-G1D2F 1.Read the LED driver — 1.Read the LED driver

LM-150-12-G1D2F Read/Write the LED driver — Read/Write the LED driver

LM-150-12-G1D2F Advanced DALI template — Advanced DALI template

LM-150-12-G1D2F Relationship Diagrams — Relationship Diagrams

LM-150-12-G1D2F Life time VS Housing temperature — Life time VS Housing temperature

LM-150-12-G1D2F Efficiency VS Load — Efficiency VS Load

Downloads

Datasheet1

LM-150-12-G1D2F datasheetLM_150___G1D2F.pdf PDF Download

FAQ

What is the LTECH LM-150-12-G1D2F mainly used for?

The LTECH LM-150-12-G1D2F is designed for professional 12V constant-voltage LED lighting systems that need advanced dimming control. Its 150W rating, DALI-2 DT6 support, and dual SELV outputs make it suitable for commercial and architectural lighting projects where smooth dimming and control flexibility matter.

What are the key electrical specifications of the LM-150-12-G1D2F?

This model is a 12VDC constant-voltage LED driver with a maximum output power of 150W and rated current of 12.5A. LTECH specifies output accuracy of 12VDC ±0.5V, with efficiency up to 92%, power factor above 0.98, and THD below 6%.

Is the LM-150-12-G1D2F compatible with DALI-2 control systems?

Yes. This driver supports DALI-2 DT6 and is intended for projects that require integration with modern DALI lighting control systems. It also supports Push DIM, which gives specifiers more than one control option for the same driver.

What does the dual-output design mean on this model?

The LM-150-12-G1D2F is a single-output 12V constant-voltage driver. It is designed for luminaires or lighting layouts that require a stable 12V supply with advanced dimming capabilities within one driver enclosure.

How low can the LM-150-12-G1D2F dim, and is it suitable for flicker-sensitive spaces?

LTECH specifies flicker-free dimming down to 0.01%, with compliance to IEEE 1789. It also includes soft-on and fade-in dimming behavior, which helps support smoother visual transitions in occupied spaces.

How does the LM-150-12-G1D2F compare with a basic constant-voltage LED driver?

Compared with a standard constant-voltage driver, this model adds DALI-2 DT6 control, Push DIM, and deep dimming performance down to 0.01%. It is positioned for higher-spec lighting systems where configurability, deep dimming performance, and control integration are more important than basic fixed-output operation.

Can the LM-150-12-G1D2F be used in demanding operating conditions?

This driver is rated for operation from -20°C to 50°C. It also includes overvoltage, overload, short circuit, and overheat protection with auto recovery, which supports reliability in commercial-duty environments within its stated limits.

What service life and warranty does the LM-150-12-G1D2F offer?

The LM-150-12-G1D2F is a professional-grade dimmable driver designed for long-term reliability in commercial installations, featuring robust protection circuits and high efficiency.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Model	Power	Voltage	Current	IP Rating
LTECH LM-150-24-G1D2F CV DALI2 Dimmable Driver 6.25A	150W	24V	6.25A	IP20	View
Ltech LM-150-24-G1D2 CV DALI2 Dimmable Driver 6.25A	150W	24V	6.25A	IP20	View
Ltech LM-150-12-G1D2 CV DALI2 Dimmable Driver 12.5A	150W	12V	12.5A	IP20	View
Ltech LM-150-24-G4K3 150W 24VDC DALI2 DT8 LED Driver - RGBW 6.25A	150W	24V	6.25A	IP20	View

Please log in to write a review.

{ "id":14804626571630, "variants" :[{ "context":"default", "variant_id": 52664672223598, "sku":"LM-150-12-G1D2F", "inventory_qty" : 0, "customer" :false, "custom_html" :"\u003ca class=\"text-current logged-out-price logged-out\" href=\"https:\/\/wellforces.co.nz\/customer_authentication\/redirect?locale=en\u0026region_country=NZ\"\u003e\n \u003cspan \u003ePlease \u003c\/span\u003e \u003cspan class=\"login-text\"\u003eLogin\u003c\/span\u003e \u003cspan\u003e for Pricing\u003c\/span\u003e\n \u003c\/a\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }

LTECH LM-150-12-G1D2F CV DALI2 Dimmable Driver 12.5A

Overview

Features

Specifications

OUTPUT

INPUT

ENVIRONMENT

PROTECTION

SAFETY & EMC

ErP

OTHERS

Certifications & ratings

Technical drawings

Downloads

Datasheet1

FAQ

Payment & Security

Other LM-150 Models

Write a review

Your cart

LTECH LM-150-12-G1D2F CV DALI2 Dimmable Driver 12.5A

Features

Company Information

Services and Support

Choose options