- Voltage
- 48V Constant Voltage
- IP Rating
- IP66
- Warranty
- 5 warranty Year
48V IP66 Triac Dimmable Power Supply Driver Constant Voltage 100W
SKU: TRIAC-48VIP66-100W
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IP67
-
48V DC
-
5 warranty Years
-
Dimmable
Encrypted & secure checkout
Description
This 100W 48V Triac dimmable LED power supply is designed for professional LED lighting installations requiring smooth performance, high efficiency and wide dimmer compatibility. Featuring advanced 5 in 1 dimming technology, it supports Triac leading edge and trailing edge, 0 to 10V, 1 to 10V, potentiometer and 10V PWM control in one versatile unit.
Engineered for high compatibility, the driver works seamlessly with popular dimmer brands and intelligent lighting systems including Lutron, Legrand, Crestron and Leviton. It delivers stable 0 to 100 percent flicker free dimming and integrates easily into both new and retrofit lighting projects.
The unit operates on a wide 200V-240VAC input range and provides a constant 48V DC output at 100W with a maximum output current of 2.09A. Its isolated design enhances safety and reliability, while the IP66 rated housing makes it suitable for dry, damp and wet environments, ideal for indoor and outdoor 48V LED strip lighting applications.
With efficiency up to 93.5 percent and a power factor of 0.98 or higher, this LED driver improves power quality, reduces harmonic distortion and supports energy saving performance.
Specifications
Model: Triac Dimmable LED Power Supply
Output Power: 100W
Output Voltage: 48V DC
Output Current: 2.09A
Output Type: Constant Voltage
Dimming Type: Triac Leading and Trailing Edge Compatible
Input Voltage: 200V - 240V AC
Isolation: Isolated Design
IP Rating: IP66 suitable for dry, damp and wet locations
Certifications: UL and cUL, FCC, Class 2, CE, RoHS, REACH
This 48V 100W constant voltage Triac LED driver is a reliable, high performance solution for residential, commercial and architectural lighting systems requiring flexible dimming control and durable outdoor rated protection.
- Product Type
- Dimmable Power Supply
- IP Rating
- IP66 Waterproof
- Voltage
- 48V Constant Voltage
- Dimensions
- 230x70x43mm(LxWxH)
- Warranty
- 5 warranty Years
Specifications
- Product Type
- Dimmable Power Supply
- IP Rating
- IP66 Waterproof
- Voltage
- 48V Constant Voltage
- Dimensions
- 230x70x43mm(LxWxH)
- Operating Temperature
- -40°C to 50°C
- Average LED Life Hours
- 50,000
- Certification
- CE, RoHS, UL
- Material
- Aluminium
- Input
- AC 200V - 240V
- Output
- DC 48V
- Warranty
- 5 warranty years
- Brand
- ATOM LED
Technical Documents
Delivery & Returns
On 97% of products — Royal Mail 48-hour tracked
Mainland UK orders over £90 — order by 1pm, Mon–Fri
15-day returns window — free returns on faulty products
01952 370028 · Mon–Fri 9am–5pm
Shipping
Free UK delivery on 97% of products is sent via Royal Mail 48-hour tracked.
Free next day delivery on Mainland UK orders over £90 (order by 1pm, Mon–Fri).
Orders placed before 1pm UK dispatch the same working day from Telford. Friday 1pm is the cut-off for Monday delivery, excluding paid Saturday Delivery and bank holidays.
Saturday Delivery is available as a paid option at checkout.
Large orders and pallet shipments: call 01952 370028 for a quote.
For more information see our detailed Shipping Page.
International Shipping
Northern Ireland shipping is charged at manual rates depending on shipment weight. International shipping uses manual zone rates at checkout.
Returns & Refunds
The 15-day return window applies to non-customised stock items returned in their original, unopened, uncut condition with original packaging. Eligible items include:
- Standard LED strip lights supplied as 5-metre rolls
- Straight aluminium profiles
- Power supplies and drivers
- Accessories (connectors, controllers, dimmers, end caps)
Custom-cut and bespoke orders (made-to-measure strip, custom-spec drivers, custom-length profiles, special-order items) are non-returnable unless faulty.
Faulty products qualify for free returns — we cover the return postage and either replace the item or refund the full cost including original delivery.
Refunds are processed within 5–10 working days of receiving the returned item.
For more details see our Returns & Refunds page.
Reviews
Frequently Asked Questions
What is the difference between IP65, IP67, and IP68?
IP65 handles surface splashes only and is not suitable for UK outdoor conditions or bathroom wet zones under BS7671. IP67 is rated for temporary immersion and covers outdoor garden installations, most bathroom zones, and exposed architectural features. IP68 handles continuous submersion for ponds, fountains, and fully exposed outdoor applications. For most UK garden and decking projects, IP67 is the correct choice.
Can I cut this product to a custom length?
Yes. ATOM LED products can be cut at the marked cut points without voiding the warranty. Many competitors restrict cuts to 50–100mm intervals, which wastes offcuts on tight custom runs. Use sharp scissors or a craft knife for a clean cut, then seal the end with a suitable end cap.
What size driver do I need?
Multiply the total metres by the wattage per metre, then add 20% headroom. For example: 10 metres of 24V neon flex at 9W/m = 90W total, so you need a minimum 108W driver. Never load a driver above 80% capacity for long-term reliability.
Should I choose 12V, 24V, or 48V?
Choose 12V for caravans, cars, boats, and any project powered by a 12V battery. Choose 24V for most home and trade installs where you need dependable run length with lower voltage drop. Choose 48V for longer architectural runs where extra distance and single-feed flexibility matter. For underwater or submerged installs, use IP68 Waterproof lights and the correct driver for that product; do not use 48V underwater.
What is your warranty?
ATOM LED offers product-specific warranties: up to 7 years on single-colour COB strip, 5 years on RGB and RGBW COB strip, and 4 years on LED neon flex. The warranty covers manufacturing defects. Call 01952 370028 for warranty claims.
Do you offer free delivery?
Yes. Free UK delivery on 97% of products via Royal Mail 48-hour tracked. Free next day delivery on Mainland UK orders over £90 (order by 1pm, Mon–Fri).
ATOM LED
Light. Precision. Confidence.
From garden borders to commercial facades, ATOM LED neon flex delivers consistent, dot-free illumination that lasts. UK stock, UK support, up to 4 years warranty.
Shop All Neon FlexMade To Measure
Contact us
Tell us the run length you need and we’ll confirm the best setup for your project.
- Product
- 48V IP66 Triac Dimmable Power Supply Driver Constant Voltage 100W
- SKU
- TRIAC-48VIP66-100W