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Ltech SN-150-24-G2D DALI2 Driver DT8 Colour Temperature Changing 150W 24V 6.25A

Q: What type of lighting applications is the Ltech SN-150-24-G2D designed for?

The SN-150-24-G2D is designed for constant voltage tunable white lighting applications that need colour temperature adjustment. It is suited to 24V LED systems where DALI-2 DT8 control and smooth dimming are important requirements.

Q: Does this driver support DALI-2 DT8 control for colour temperature changing?

Yes. This model supports DALI-2 DT8 control and is specifically intended for colour temperature changing, also called tunable white or CCT adjustment. It also supports Push DIM/CCT control for compatible control setups.

Q: What are the output specifications of the SN-150-24-G2D?

This driver is rated at 150W with a 24V constant voltage output. Its rated current is 6.25A, making it suitable for 24V constant voltage LED loads within that power capacity.

Q: How smooth is the dimming performance on this model?

The SN-150-24-G2D supports dimming from 0 to 100 percent down to 0.01 percent. It is described as flicker-free and meets IEEE 1789 high-frequency exemption standards, which is useful for projects where visual comfort and dimming quality matter.

Q: What colour temperature range does this driver support?

This model supports an adjustable colour temperature range from 1000K to 10,000K. Its default range is 2700K to 6500K, which covers many common tunable white lighting requirements.

Q: Can this driver maintain brightness while changing colour temperature?

Yes. The product description states that it uses a constant power design to help maintain consistent brightness while adjusting colour temperature. That makes it a strong option for tunable white applications where stable light output is important.

Q: What operating environment is this driver rated for?

The stated operating temperature range is from -20°C to 45°C. Buyers should make sure the installation environment stays within that range for normal product operation.

Q: What warranty is provided with the Ltech SN-150-24-G2D?

This model includes a 5-year warranty period. For commercial buyers, that can be a useful indicator of expected product support for long-term LED lighting projects.

ultra-thin design, dimming from 0-100%, down to 0.01%, flicker-free

SKU:

SN-150-24-G2D

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Description

The LTECH SN-150-24-G2D is an advanced 150W constant voltage LED driver designed for tunable white (CCT) lighting applications. Supporting DALI-2 DT8 and Push DIM/CCT control, it delivers ultra-deep dimming from 0–100% down to 0.01% with flicker-free performance that meets IEEE 1789 high-frequency exemption standards. Its constant power design maintains consistent brightness while adjusting colour temperature, with a wide adjustable range from 1000K to 10,000K (default 2700–6500K). Built with a slim V0 flame-retardant PC housing, the SN-150-24-G2D combines compact design, high efficiency, and robust protections to ensure reliable operation in professional lighting environments.

Key Features

24V constant voltage LED driver with tunable white control
Supports DALI-2 DT8 and Push DIM/CCT protocols
Output power: up to 150W, Max current: 6.25A
Ultra-deep dimming down to 0.01%, flicker-free (IEEE 1789 compliant)
Constant power design keeps brightness stable across CCT adjustments
Colour temperature range: 1000K–10,000K (default 2700–6500K)
High efficiency up to 93%, PF>0.97, THD<10%
Low standby and no-load power consumption (<0.5W)
Ripple ≤500mV, noise ≤500mV
Compact size: 350×30×18 mm, lightweight 211 g
Input: 220–240VAC, 50/60Hz
Protections: overvoltage, overload, overheat, short circuit (auto recovery)
Suitable for Class I, II, III indoor luminaires (LED strips, track lights, etc.)
Built with V0 flame-retardant PC housing
Service life: over 100,000 hours
Backed by a 5-year warranty

Specifications

Brand

Ltech
Series

Ltech DALI Series
Power Rating

150 Watt
Output Voltage

24 Volt
Rated Current

6.25 Ampere
Input Voltage

220V~240V
Standards Met

CB,CCC,EAC,EMC,ENEC,LVD,RCM,SAA
Operation Mode

Constant Voltage
Operating Temperature

-20°C~45°C
Warranty

5 Year
Length

35 cm
Width

3 cm
Height

1.8 cm
Weight

0.21 kg

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Frequently Asked Questions

What type of lighting applications is the Ltech SN-150-24-G2D designed for?

The SN-150-24-G2D is designed for constant voltage tunable white lighting applications that need colour temperature adjustment. It is suited to 24V LED systems where DALI-2 DT8 control and smooth dimming are important requirements.

Does this driver support DALI-2 DT8 control for colour temperature changing?

Yes. This model supports DALI-2 DT8 control and is specifically intended for colour temperature changing, also called tunable white or CCT adjustment. It also supports Push DIM/CCT control for compatible control setups.

What are the output specifications of the SN-150-24-G2D?

This driver is rated at 150W with a 24V constant voltage output. Its rated current is 6.25A, making it suitable for 24V constant voltage LED loads within that power capacity.

How smooth is the dimming performance on this model?

The SN-150-24-G2D supports dimming from 0 to 100 percent down to 0.01 percent. It is described as flicker-free and meets IEEE 1789 high-frequency exemption standards, which is useful for projects where visual comfort and dimming quality matter.

What colour temperature range does this driver support?

This model supports an adjustable colour temperature range from 1000K to 10,000K. Its default range is 2700K to 6500K, which covers many common tunable white lighting requirements.

Can this driver maintain brightness while changing colour temperature?

Yes. The product description states that it uses a constant power design to help maintain consistent brightness while adjusting colour temperature. That makes it a strong option for tunable white applications where stable light output is important.

What operating environment is this driver rated for?

The stated operating temperature range is from -20°C to 45°C. Buyers should make sure the installation environment stays within that range for normal product operation.

What warranty is provided with the Ltech SN-150-24-G2D?

This model includes a 5-year warranty period. For commercial buyers, that can be a useful indicator of expected product support for long-term LED lighting projects.

Model	Power	Voltage	Current	IP Rating
Ltech SN-150-24-G1D Ultra Thin DALI Driver 150W 24V 6.25A	150W	24V	6.25A	IP20	View

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Ltech SN-150-24-G2D DALI2 Driver DT8 Colour Temperature Changing 150W 24V 6.25A

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Ltech SN-150-24-G2D DALI2 Driver DT8 Colour Temperature Changing 150W 24V 6.25A

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