Description
The Lifud LF-GOE250YV024A is a 250W constant voltage LED power supply delivering reliable 24V DC output at 10.4A. Designed with IP67 waterproof rating and industrial-grade aluminum housing, this transformer is built for large-scale outdoor LED lighting installations across Australia. With 93% energy efficiency, comprehensive electrical protections, and SAA/TUV/CE certifications, it comes with a 5-year warranty and a 1-metre AU plug for immediate installation.
Best for: Large outdoor landscape lighting, commercial signage, long LED strip runs, building facade illumination, security lighting systems, and any installation where longer cable distances or higher power loads are required.
Why Choose 24V Over 12V?
|
Factor |
24V System (This Transformer) |
12V System |
|
Transmission Distance |
Up to 15-20m with minimal voltage drop |
5-8m before noticeable dimming |
|
Current for Same Power |
10.4A at 250W |
20.8A at 250W (requires thicker cable) |
|
Cable Cost |
Lower — thinner cable acceptable |
Higher — thicker cable required |
|
LED Strip Run Length |
Up to ~35m (10W/m strips) |
Up to ~17m (10W/m strips) |
|
Best For |
Large installations, commercial projects |
Small residential, short runs |
> Rule of thumb: If your LED installation exceeds 10 metres total length or requires more than 200W of power, 24V is the recommended choice for optimal performance and cost-efficiency.
Key Features
● IP67 Waterproof Rating — Fully sealed aluminum housing protects against dust ingress and temporary water immersion up to 1 metre. Built for Australian outdoor conditions including rain, humidity, and coastal environments.
● 24V DC Output — Long-Distance Advantage — 24V systems experience significantly less voltage drop over long cable runs compared to 12V, maintaining consistent brightness across large installations without expensive thick cabling.
● 250W High Power Output — Drives up to 35 metres of 24V LED strip lighting (at 10W/m with 20% headroom), making it ideal for large gardens, commercial facades, and extended architectural lighting.
● 93% Energy Efficiency — Ultra-high efficiency conversion minimizes electricity costs and heat generation, extending product lifetime beyond 50,000 hours.
● Wide Input Voltage Range — Accepts 100-277VAC (limit: 90-305V), fully compatible with Australian 240V mains supply without additional transformers.
● Adjustable Output Voltage — Built-in potentiometer allows fine-tuning output from 22.08V to 25.92V (92-108%) to compensate for cable voltage drop or match specific LED requirements.
● Complete Protection Suite — Surge protection (6KV L-N, 8KV L/N-GND), over-voltage protection (≤32V auto-recovery), short circuit protection (hiccup mode auto-recovery), and over-temperature protection.
● Ultra-Low THD & High PFC — Power factor ≥0.95 and extremely low total harmonic distortion ensure stable grid operation and compliance with Australian standards.
● Australian Ready — Includes 1-metre AU plug cable, SAA/RCM certified for full compliance with Australian electrical safety regulations.
● 5-Year Warranty — Comprehensive 5-year replacement warranty backed by Lifud.
Technical Specifications
|
Specification |
Value |
|
Model |
LF-GOE250YV024A |
|
Input Voltage |
100-277VAC (90-305V limit), 50/60Hz |
|
Output Voltage |
24V DC (adjustable 22.08-25.92V) |
|
Output Current |
10.4A max |
|
Output Power |
250W |
|
Efficiency |
Up to 93% |
|
Power Factor |
≥0.95 @ 230VAC full load |
|
THD |
Extremely low |
|
IP Rating |
IP67 (waterproof & dustproof) |
|
Operating Temperature |
● 20°C to +40°C (Tc ≤75°C for warranty) |
|
Storage Temperature |
● 40°C to +85°C |
|
Dimensions |
221mm (L) × 61mm (W) × 34mm (H) |
|
Housing Material |
Aluminum alloy |
|
Flicker Percentage |
≤1% |
|
Input Connection |
1m AU plug cable |
|
Output Connection |
Sheathed cable 250mm, 1.8m total |
|
Dimmable |
No |
|
Cooling |
Free air convection (no fan) |
|
Certifications |
TUV-ENEC, CE, RCM, SAA, UL (Class P), CB |
|
Warranty |
5 years |
Load Calculation Guide
How Much LED Lighting Can This 250W Transformer Power?
Calculate your total load and always maintain at least 20% headroom (recommended max load: 200W).
|
LED Strip Type (24V) |
Max Length @ 250W |
Recommended Length @ 200W |
Current Draw |
|
14.4W/m (High brightness) |
~17.4 metres |
~13.9 metres |
8.7A |
|
10W/m (Standard) |
~25 metres |
~20 metres |
8.3A |
|
7.2W/m (Economy) |
~34.7 metres |
~27.8 metres |
8.3A |
|
24V LED Flood Lights (50W each) |
5 units |
4 units |
8.3A |
|
Mixed Load (strips + floods) |
Varies |
Up to 200W combined |
≤10.4A |
Example Commercial Installation:
● 15 metres of 10W/m LED strip along building facade = 150W
● 2 × 24V LED flood lights at 20W each = 40W
● Total: 190W (within 200W recommended limit)
Recommended Applications
Large-Scale Residential
● Extensive garden and landscape lighting systems
● Pool area, deck, and patio illumination (long cable runs)
● Driveway and entrance lighting for large properties
● Outdoor kitchen and entertainment area LED strips
Commercial & Industrial
● Restaurant and hospitality outdoor dining lighting
● Retail storefront and display case illumination
● Building facade and architectural accent lighting
● Car dealership and showroom exterior lighting
● Warehouse and facility security lighting
Specialised Installations
● Long LED strip runs where 12V would suffer voltage drop
● Multi-zone lighting controlled from a single power source
● Signs and illuminated lettering requiring consistent brightness
What’s in the Box
● 1 × Lifud 250W 24V DC IP67 LED Transformer
● 1 × Mounting hardware kit (screws & brackets)
● 1 × User manual
Installation Notes
> ⚠️ Important: This device must be installed by a licensed electrician in accordance with AS/NZS 3000 wiring rules and local regulations.
● Ensure adequate free air ventilation around the transformer
● IP67 rating protects against temporary immersion — do not permanently submerge or bury underground
● Maintain minimum 20% power reserve below rated 250W capacity for optimal lifespan
● For long cable runs (10m+), use voltage drop calculator to confirm adequate voltage at LED end
● Install in location protected from direct sunlight where possible to maximize component lifetime
● 24V systems allow thinner cable than equivalent 12V systems — consult AS/NZS 3008.1.1 for cable sizing
Frequently Asked Questions
12V vs 24V — Which Should I Choose?
Q1: Should I choose 12V or 24V for my LED lighting project?
A: Choose 24V (this transformer) if:
● Your total LED strip length exceeds 10 metres
● You’re running cables longer than 5 metres from transformer to LEDs
● Your project requires more than 200W of LED lighting
● You’re doing commercial or large residential installations
● You want to use thinner, less expensive cabling
Choose 12V if:
● Your installation is small (under 10 metres total)
● Cable runs are short (under 5 metres)
● You’re powering pre-existing 12V LED equipment
● You’re doing basic DIY residential projects
> Key difference: At the same power level, 24V draws half the current of 12V, meaning significantly less voltage drop over distance and the ability to use thinner, cheaper cable.
Q2: What are the advantages of a 24V LED transformer over 12V?
1. A: 24V systems offer three major advantages over 12V:Longer transmission distance — 24V experiences roughly half the voltage drop of 12V over the same cable length. This means you can run LEDs 15-20 metres from the transformer with minimal brightness loss, versus only 5-8 metres with 12V.
2. Lower cabling costs — Because 24V draws less current (10.4A at 250W vs 20.8A at 250W for 12V), you can use thinner, less expensive cable while carrying the same power. For large installations, this cable cost saving can be substantial.
3. Longer LED strip runs — A single 250W 24V transformer can power up to 25 metres of standard 10W/m LED strip (at recommended 200W load), compared to 17 metres for a 200W 12V unit. This reduces the number of transformers needed for large projects.
Product-Specific Questions
Q3: Is this 250W 24V transformer suitable for outdoor use in Australia?
A: Yes, the Lifud LF-GOE250YV024A is specifically engineered for Australian outdoor conditions. It features an IP67 waterproof rating (dust-tight and protected against temporary water immersion to 1 metre), SAA and RCM certifications for Australian electrical safety compliance, and reliable operation from -20°C to +40°C — covering all Australian climates from Tasmania to Darwin. The included 1-metre AU plug connects directly to Australian 240V outlets.Q4: How many metres of 24V LED strip can this 250W transformer power?
● A: The maximum LED strip length depends on the strip’s power consumption per metre. At the recommended 80% capacity (200W):14.4W/m high-brightness strips: ~13.9 metres
● 10W/m standard strips: ~20 metres
● 7.2W/m economy strips: ~27.8 metres
For mixed installations (LED strips + flood lights), calculate total wattage and ensure it does not exceed 200W for optimal performance and warranty coverage.
Q5: Can I use this 24V transformer with 12V LED strips?
A: No — this will damage your LED strips. 24V output will cause 12V LED strips to burn out immediately or fail prematurely. You must match your power supply voltage exactly to your LED device’s rated voltage. If you have 12V LEDs, you need the 200W 12V version instead. If your installation has both 12V and 24V LED zones, you will need separate transformers for each voltage.
Q6: How does the 250W version compare to the 200W 12V version?
A: Here’s a quick comparison:
|
Feature |
250W 24V (This Product) |
200W 12V |
|
Output Power |
250W |
200W |
|
Output Voltage |
24V DC |
12V DC |
|
Output Current |
10.4A |
16.67A |
|
Max LED Strip (10W/m) |
~20m @ 200W |
~16m @ 160W |
|
Transmission Distance |
15-20m minimal drop |
5-8m minimal drop |
|
Price |
$99.00 |
$93.00 |
|
Best For |
Large/commercial installs |
Small/residential installs |
Choose this 250W 24V unit for larger projects where longer cable runs, more LED capacity, or commercial-grade reliability is required.
Installation & Technical
Q7: What cable size do I need for a 24V installation?
A: Because 24V draws less current than 12V at the same power, you can use thinner cable:
|
Load |
Cable Length |
Recommended Cable Size |
|
Up to 5A (120W) |
Up to 10m |
1.5mm² |
|
5-8A (120-200W) |
Up to 10m |
2.5mm² |
|
8-10.4A (200-250W) |
Up to 10m |
4mm² |
For cable runs longer than 10 metres, use a voltage drop calculator or consult AS/NZS 3008.1.1. As a rule, 24V allows roughly double the cable distance of 12V using the same cable size.
Q8: Can I connect multiple LED strips to this single transformer?
A: Yes, connect multiple 24V LED strips in parallel (not series) to the output, provided the total wattage does not exceed 250W (recommended: 200W for 20% headroom). Use terminal blocks or connectors rated for at least 10.4A. For very long runs, consider wiring LED strips from both ends (“home-run” configuration) to further reduce voltage drop.
Q9: What happens during a power surge or short circuit?
● A: Comprehensive protection is built-in:Surge protection: Handles up to 6KV line-to-neutral and 8KV line-to-ground
● Short circuit: Enters hiccup mode with auto-recovery when fault clears
● Over-voltage: Output shuts off when exceeding 32V, auto-recovers
● Over-temperature: Reduces output or shuts down when overheating, auto-recovers when cooled
Q10: Is this transformer dimmable?
A: No, the LF-GOE250YV024A is a non-dimmable constant voltage LED driver. It provides a fixed 24V DC output. To achieve dimming, install a PWM dimmer controller between this transformer and your 24V LED lights, or select a dimmable LED driver model from our range.
Q11: Can I adjust the output voltage?
A: Yes. A potentiometer at the bottom of the unit allows adjustment from 22.08V to 25.92V (92-108% of nominal 24V). This is particularly useful for compensating voltage drop in long cable runs — you can increase output slightly to ensure full 24V reaches the end of your LED installation.Compatibility & Use Cases
Q12: Is this transformer suitable for pool or coastal area lighting?
A: The IP67 rating provides excellent protection against water jets and temporary immersion, making it suitable for humid pool areas and outdoor installations. For coastal areas, the aluminum housing offers good corrosion resistance, though we recommend installing in a covered, ventilated location to maximize lifespan in salty air environments. For permanent underwater use (submerged for extended periods), an IP68-rated driver is recommended.
Q13: Can I use this transformer indoors?
A: Absolutely. While designed for outdoor durability, this transformer works equally well for large indoor installations such as commercial display lighting, warehouse illumination, under-cabinet lighting in large kitchens, and architectural lighting features. The IP67 rating and silent fan-free operation make it versatile for any environment.Q14: What certifications does this transformer carry?
A: This transformer holds TUV-ENEC (European safety), CE (European conformity), RCM and SAA (Australian/New Zealand safety and EMC), UL Class P (North American safety), and CB (international safety certification). These certifications ensure compliance with stringent global safety and performance standards, including full Australian regulatory compliance.
Q15: What does the 5-year warranty cover?
A: EDO LED Lighting provides a 5-year replacement warranty covering manufacturing defects, component failures under normal operating conditions, and performance degradation below specified parameters. Warranty conditions: installation by a licensed electrician, operation within specified temperature range (-20°C to +40°C, Tc ≤75°C), maintaining at least 20% load headroom, and proper ventilation. Damage from overloading, improper installation, permanent submersion beyond IP67 specifications, or unauthorised modification is not covered.