What is the difference between the Mean Well XLG series and standard LED drivers?

The Mean Well XLG LED Driver uses a Constant Power design, whereas standard drivers use fixed Constant Current or Constant Voltage. Constant Power ensures that if the LED's forward voltage changes due to temperature fluctuations, the driver adjusts its voltage output to maintain the exact same wattage and brightness, preventing flickering and extending LED life.

Can I dim the Mean Well XLG -A series with 0-10V or DALI?

No. The -A suffix models listed here are strictly non-dimming. They feature a manual potentiometer for current adjustment only. If your project requires 3-in-1 dimming (0-10V/PWM/Resistance) or DALI, you must select the XLG -AB series or the ELG series.

Is the Mean Well XLG LED Driver fully waterproof for underwater use?

The driver carries an IP67 rating, meaning it is dust-tight and protected against temporary water immersion. It is perfectly safe for wet locations, damp enclosures, and splash zones. However, for continuous, deep underwater submersion, an IP68-rated power supply is required.

Mean Well XLG Series Adjustable Constant Power LED Drivers (75W – 320W)

Name: Mean Well XLG LED Driver 75W-320W | IP67 | Newon UAE
SKU: MW XLG Adjustable CP (75W - 320W)
Availability: InStock

Mean Well

Price range: AED 109 through AED 248

SKU: MW XLG Adjustable CP (75W - 320W)

The Mean Well XLG LED Driver series delivers professional IP67-rated constant power for high-voltage outdoor and architectural lighting projects in the UAE. Select your required wattage from 75W to 320W below.

Constant Power Mode (CC): Maintains stable wattage across a wide 27~56V output range as LED temperatures shift.
IP67 fully sealed: Survives UAE summers, coastal humidity, and desert dust.
Wide case temperature: -40°C to +90°C working range (Max Case Temp +90°C).
Current adjustable: Fine-tune output Amps via built-in potentiometer (non-dimming).
Universal input: 100~305VAC, fully compatible with DEWA and ADDC grids.
100% genuine Mean Well: Serial numbers verifiable, 5-year warranty.

Same-day dispatch from Dubai. Expert load calculations via our technical support team. Browse the full Mean Well collection.

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Description

Mean Well XLG LED Driver Series (High Voltage) — Engineered for UAE Extremes

The Mean Well XLG LED Driver represents the pinnacle of reliable power conversion for high-stakes outdoor and architectural illumination. When designing landscape lighting in Dubai, Abu Dhabi, and across the UAE, the power supply is the heart of the system. A failing driver means a dark palm tree or an unlit fountain. The XLG series eliminates this risk through its innovative Constant Power topology, ensuring your LED fixtures receive stable, uninterrupted current regardless of forward voltage shifts caused by extreme temperature changes.

Available in six capacities — 75W, 100W, 150W, 200W, 240W, and 320W — this High Voltage (27~56V) series is the specified choice for high-wattage outdoor fixtures like the Newon 600mm Palm Tree Ring Light, street lights, and commercial facade washers.

What Is Constant Power Mode? (And Why It Matters)

Unlike standard constant current drivers that lock you to a single voltage point, the Mean Well XLG LED Driver operates in Constant Power Mode across a wide 27~56V DC output range. As LEDs heat up during a Dubai summer night, their forward voltage drops. A standard driver might flicker or shut down. The XLG series dynamically adjusts its output voltage while maintaining constant wattage and current. This guarantees consistent light output, prevents thermal runaway, and extends the lifespan of your expensive LED chips.

Why IP67 & Wide-Temperature Rating Matters in the UAE

Outdoor lighting in the GCC faces extreme environmental stressors: fine desert sand, high humidity, and occasional heavy rain. The XLG series solves this with:

IP67 fully sealed metal housing: Dust-tight and protected against temporary water immersion (IEC 60529). Ideal for wet locations and splash zones.
Extreme case temperature range: Rated for -40°C to +90°C continuous working. The Max Case Temperature (Tcase) is +90°C, providing critical thermal headroom in UAE summer junction boxes that routinely exceed 65°C ambient.
Active PFC: Reduces grid harmonics and reactive power charges.
Surge protection 4kV L-L / 6kV L-G: Built-in immunity against summer electrical storms.

Adjustment vs. Dimming: Understanding the "-A" Suffix

The models in this listing feature the -A suffix, which means they are non-dimming. They do not support 0-10V, PWM, or DALI external control signals. Instead, they feature a built-in potentiometer that allows installers to manually adjust the output current directly on the driver. This means you can fine-tune the brightness of your Palm Tree Lights on-site to achieve the exact aesthetic required by the landscape architect, without needing to order a different driver model.

Note: If your project requires automated 3-in-1 dimming (0-10V/PWM/Resistance), you must specify the Mean Well XLG -AB series or the ELG Series.

Complete Technical Specifications (XLG-H-A Series)

Model	Rated Power	Output Voltage	Rated Current	Current Adj. Range	Dimensions (L×W×H)	Weight
XLG-75-H-A	75.6W	27~56V DC	1350 mA	675 ~ 2025 mA	140 × 63 × 37.5 mm	0.58 kg
XLG-100-H-A	100W	27~56V DC	1750 mA	875 ~ 2625 mA	171 × 63 × 37.5 mm	0.72 kg
XLG-150-H-A	150W	27~56V DC	2650 mA	1325 ~ 3975 mA	180 × 63 × 35.5 mm	0.88 kg
XLG-200-H-A	200W	27~56V DC	3500 mA	1750 ~ 5250 mA	199 × 63 × 35.5 mm	0.95 kg
XLG-240-H-A	239.6W	27~56V DC	4280 mA	2140 ~ 6420 mA	219 × 63 × 35.5 mm	1.05 kg
XLG-320-H-A	319.2W	27~56V DC	5700 mA	2850 ~ 8550 mA	246 × 77 × 39.5 mm	1.25 kg

Potentiometer Adjustment: How It Works

Power off the driver and allow capacitors to discharge.
Remove the rubber sealing plug on the output end.
Use a small flat-head screwdriver to adjust the dial. Measure the output current with a multimeter while adjusting.
Replace the rubber sealing plug firmly to maintain the IP67 rating.

⚠️ Critical: Never leave the potentiometer access open in outdoor installations. Losing the rubber plug voids dust/water protection and the warranty.

Installation Overview

Calculate load: Sum all LED wattage. Multiply by 1.15. Select the appropriate wattage variant.
Mount: Install in a ventilated outdoor enclosure using built-in chassis ears. Maintain 50mm clearance.
AC input: Wire L, N, PE to terminal block. Use appropriate gauge cable.
DC output: Wire V+ and V- to LEDs.
Seal: Confirm rubber plug is fully seated. Close junction box.

⚠️ Licensed electrician required for AC wiring per DEWA and UAE Ministry of Energy regulations.

Why Buy from Newon?

100% genuine Mean Well — serial numbers verifiable at meanwell.com
Same-day dispatch — Dubai stock, not 45-day shipping
Technical support — load calculations and wiring guidance via our contact page

Browse our full Mean Well Brand Collection or the main LED Drivers Category.

Order today with fast UAE delivery across Dubai, Abu Dhabi, Sharjah, and all Emirates.
📲 Need MEP specifications? Contact our technical team.
🌐 Also available on Amazon UAE.