Top 10 LED Downlight Bulbs UK – Low-Voltage Transformers

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Ring Doorbell, LED Power Supply Unit, REYLAX 24V LED Driver 30W 1.25A, LED Bulbs, 240V AC to 12 Volt DC Transformer LED-Constant Voltage Driver Adapter-Low Voltage Transformers for DIY Light Strips

REYLAX #ad - Safe and durable - constant voltage led transformer 100-240v ac to 24v dc 1. 25a, 30w Max. Made of flame-retardant material and rugged insulated plastic housing, this 24V power supply is waterproof, dustproof and fireproof for use in dry and wet locations.

For tradesmen but not a trained electrician no problem to connect the transformer. Compact design - the transformer can be easily concealed in small spaces without compromising interior aesthetics. Reliable performance - fast response without delay, over voltage, no flicker LED or similar to protect your eyes. Easy to install - the installation is very easy if you can read. Energy efficient - upgrade your lighting system by replacing your halogen lights with long-lasting high-efficiency LED lights and save on energy costs.

This 24v led driver is suitable for all constant voltage 24v LED lights such as LED strip lights, LED cabinet lights, LED display, deck lights, stair lights or similar LED lights. Built-in protection against over current, no hum transformer, short circuit and over temperature. It can be hidden behind kitchen cabinets, living room ceilings, furniture walls or bathroom mirrors.
BrandREYLAX #ad
ManufacturerREYLAX #ad
Height2.2 cm (0.87 Inches)
Length11.7 cm (4.61 Inches)
Weight0.08 kg (0.18 Pounds)
Width4.5 cm (1.77 Inches)
Part NumberDT-NA24V-30W



LED Bulbs, AC to DC Adapter, IP44 1.25A Low Voltage Power Supply, Constant Voltage for LED Strip Lights and Cabinet Lights, Ring Doorbell, YAYZA! LED Driver 24V 30W, 240V to 24V Transformer

YAYZA! #ad - Parameters- 30w led transformer input voltage: ac 100-240v / 50-60hz, output voltage: DC 24 volt, 30 watt Max Constant voltage output, 1250mA, Not dimmable not compatible with constant current lamps and halogen lamps. The pvc housing makes it suitable for use in bathrooms.

Automatic protection against short circuit, low power consumption, over voltage, no noise, no flicker, over current and over temperature. Stable performance, good anti-interference performance, terminals are fully covered and insulated by end caps to ensure safety. Features- this low voltage transformer is designed in a slim profile, small enough to fit into most cut-outs and can be hidden out of sight. Reliable- designed for powering led lamps. Warranty- for a peace of mind, we offer a 24 months comprehensive manufacturer warranty and a 90 days money back guarantee.

Universal- suitable for a wide range of low voltage led applications including G4, MR11/MR16/GU5. 3 spotlights, led displays, ring doorbells, cabinet lights, LED strips, indoor stair step lights etc. Please feel free to contact us if you have any questions on the product or for any suggestions you may have. Both inputs and outputs are clearly marked, making electrical connections easy.
BrandYAYZA! #ad
ManufacturerYAYZA! #ad
Height2.3 cm (0.91 Inches)
Length9.5 cm (3.74 Inches)
Weight0.08 kg (0.18 Pounds)
Width4.4 cm (1.73 Inches)
Part Numberlocalization-B07CW32SQ8

3. lighteu


MR16 LED Light Bulbs, 2.5A, 30W, Constant Voltage for LED Strip Lights and G4, MR11, LIGHTEU, 12V DC, Transformer LED Power Supply

lighteu #ad - Use with led strip lights, mr11, g4, MR16 LED bulbs and other LED installations. Top-quality power supply for led lighting projects. Input: 200v-240v ac, 50hz -- suitable for UK, European house current. Easy, safe, and fully insulated electrical connections with screw-clamp type connectors. Output: 12v dc, 2. 5a constant voltage. Smooth, flicker-free output, thermal overload and short circuit protection built in.
Brandlighteu #ad
ManufacturerSnappy #ad
Height1.7 cm (0.67 Inches)
Length15 cm (5.91 Inches)
Width4.5 cm (1.77 Inches)
Part NumberLT-SN-1230

4. Noobibaba


36W Transformer, LED Strips, Noobiaba LED Driver 12V, MR11 Bulbs Spotlights Downlights, G4, Constant Voltage Power Supply 240V to 12V Converter for Under Cabinet Lights, 2-Pack, MR16

Noobibaba #ad - The wide input voltage is 110V-240VAC and output is 12V constant voltage. Reliable led transformer. Constant voltage led driver. The blue covers hide the terminal blocks and the mounting screws, nothing dangerous or potentially dangerous is exposed.

Flicker free and buzz free. This neat led transformer is very easy to install, with wiring connections clearly marked on the case. This 12v power supply has built-in protection against over-temperature, overload, so once the unit is in position, over-current and short circuit protection.1100% satisfaction. Easy installation. 30-day money back gurranty and 1-year warranty. Led driver 12v. The max current is 3A.

Please note: the total wattage of the lamps terminated to the output cannot exceed 85% of the rated wattage of the LED transformer, otherwise the lamp may flicker or not work. Ce rohs certified. If you have any problems or questions please feel free to contact with us. This 36w low voltage transformer is great for 12v low voltage LED lights, MR16, such as Under Cabinet Display Lights, MR11, G4 Bulbs Spotlights Downlights and more.
BrandNoobibaba #ad
ManufacturerSujin #ad
Height0 cm (0 Inches)
Length0.01 cm (0.01 Inches)
Weight0.25 kg (0.55 Pounds)
Width0 cm (0 Inches)
Part NumberJAH-CS036-12



Constant Voltage Adapter for Garden Strip Light CCTV, AC 240V to DC 12V Low Voltage Outdoor Lighting Transformer, YAYZA! Waterproof LED Driver 12V 60W 5A Power Supply

YAYZA! #ad - Important notice - this 12v transformer provides constant voltage output. Ideal for a wide range of low voltage led applications including G4 lamps, CCTV camera, LED strips, billboards, MR11/MR16/GU5.3 spotlights, advertising signage and more. Waterproof –12v led driver have ip67 rated robust aluminium weatherproof housing designed to withstand extreme working conditions and tested rigorously to ensure resistance for protection against high levels of dust and water ingress.

Led driver automated protection against short circuit, over voltage, over current and over temperature. To ensure the reliability and longevity of this product, it is recommended to keep the load at no more than 80% of its maximum capacity to allow for current fluctuations. Safe - input and output terminals are in isolation for safety.

Compact - with a thickness of only 25 mm, this waterproof power supply flat thin strip kit is able to fit into most cutouts and to be tucked away hidden from vision. Input and output are clearly marked making electrical connections easy. Versatile - outdoor led transformer 12vdc suitable to be used both internally or externally or where resistance to water ingress is required. 2 years manufacturer warranty. It is not dimmable. Converts household AC current to DC for a long lasting maintenance free lighting solution.
BrandYAYZA! #ad
Width3.5 cm (1.38 Inches)
Part Number12V 60W
Model12V 60W



For Garden LED Lamps and Shed Light, REYLAX 12V LED Driver Lighting Outdoor Transformer 30W 2.5A, IP67 Waterproof Transformer, Constant Voltage LED Power Supply, AC to DC Low Voltage Light Adapter

REYLAX #ad - There's automated protection against over voltage, over current, short circuit and over temperature. No hum and no lighting lag when switching on/off, outdoor and damp rooms. Low-voltage design widely used in neon led strip light, led pixel tape, cabinet light, deck lights, pool lights, led landscape lighting, outdoor led signs, 12v led modules.

Extremely versatile - perfect for powering up garden led applications and even shed lights. Warm tips: do not use this driver for appliances with inductive load cold start current from these is very large, electric motors, etc. Cooling and security - the casing is made from aluminium alloy for better heat dissipation, well constructed and insulated. 2 years warranty, such as halogen lamps, for any product-related issues, fluorescent lamps, compressors, relays, which can easily overload the power supply, please contact us for assistance.

Weather resistance - ip67 waterproof protection rating, the components are sealed in a aluminum alloy casing with rubber sealing the cables go in and out of it, this can resist pretty much any adverse weather. Keep the load within 80% of the power supply to extend its service life. Constant voltage led driver lighting transformer, 50/60 Hz, dc 12v output, Maximum power 30 watts, works well both indoor, ac 100-260v input, cannot be dimmed.
BrandREYLAX #ad
ManufacturerREYLAX #ad
Height2.5 cm (0.98 Inches)
Length17.2 cm (6.77 Inches)
Width3.5 cm (1.38 Inches)
Part NumberRX-W12V-30W



Poppstar 12V Transformer for LED Lights 230V AC to 12V DC 0.5A, for LEDs with up to 6W LED Driver

POPPSTAR #ad - Led strip driver for outdoor / indoor use: operates in up to 90% humidity, working temperature range: -10 °C to 40 °C. Please note: not dimmable.

240v to 12v transformer for lights with compatible voltage - for LED lighting systems such as LED ceiling lights, spots and garden lights. 6 watts, dimensions: 67. 5mm x 31mm x 21mm. Secure 12v dc transformer: protection against short circuits, over temperature, over current, over voltage. Easy to install via PCB terminal blocks. Includes: 1 led light transformer input 220v - 240v ac 01 a 50hz / output 12Volt 05 a max. Led driver 12v 6w – constant voltage power supply with terminal block, for lighting appliances such as LED stripes, LED strips, LED spotlights.
ManufacturerPoppstar #ad
Part Number1010372

8. National Lighting


60W Rated Electronic Dimmable Transformer for Halogen Lights Lamps Bulbs IP20 Rated, Pack of 1, Black Finish 12V Low Voltage 20W

National Lighting #ad - Comes with fixing accessories and LV electronic transformer. Dimming the transformer - The transformer can be dimmed using most types of mains resistive and low voltage inductive dimmers. The unit will reset once the cause has been removed.

Our dimmable 60w electronic transformer is ideal for use with recessed lights that still use 12V halogen lamps. It is pre terminated with cables, making installation simple and quick. 240mm cable from the transformer to the mains and 250mm cable from the transformer to the light fixure included. Pack of 1 electronic dimmable transformer for halogen lights.

2 year guarantee for peace of mind. Featuring soft start and auto reset. Thermal cut out - the transormer will automatically shut off in the event of over heating. Has a black finish. Short circuit & overload protection - the transformer will automatically shut off in the event of short circuit or current overload. Dimensions: 21mm height x 30mm Width x 120mm Length.
BrandNational Lighting #ad
ManufacturerNational Lighting #ad
Part NumberET60R
Warranty2 Years



IP67 LED Driver 5A Power Supply, AC 240V to 12V DC Waterproof Constant Voltage Adapter for Outdoor LED Bulbs Strip Lights, DUSKTEC Slim LED Transformer 12V 60W

DUSKTEC #ad - Protection ip67 rated. Zero radio interference, no minimum load, no flickering and no noise. Warrantycan be installed in a dry or wet location suitable for indoor and outdoor applications.

Maximum load: 60 watts. For any issues relating to the product, please do not hesitate to contact us for assistance. 2 years Warranty. Characteristicsfull bodied aluminum housing coupled with silicon composite helps to keep the unit 100% watertight and cool to run. Noticethe combined wattage of the connected led lights must not exceed 60 watt. Keeping the load within 85% of the LED power supply's capacity is a common practice to prolong its lifespan.

For 12vdc low voltage LED lights. 50 / 60hz, constant voltage dc output: 12v, output current: 5 Ampere. Dimensions: 175 * 58 * 25 mm; Non-dimmable. Reliable internal circuitry offers overvoltage, overheat, overcurrent and short circuit protection functions. Parametersac input 100-260 volt.
BrandDUSKTEC #ad
ManufacturerDUSKTEC #ad
Width5.8 cm (2.28 Inches)
Part NumberDT-NW12V-60W



Constant Voltage Driver Adapter, LED Power Supply Unit, Low Voltage Transformers for DIY Light Strips, REYLAX 12V LED Driver 60W 5A, 100-240V AC to 12V DC Transformer LED, LED Bulbs, Ring Doorbell

REYLAX #ad - Warm tipsto optimize efficiency and performance, ensure the load remains below 80% of the 12V 60W transformer's maximum capacity. It is not compatible with brightness-adjustable or color-changing lighting products, such as dimmable LED lights or color-changing light bars. Our 12v transformer is designed for hassle-free installation, even for non-trained electricians.

Safety and durabilityclass ii constant voltage led driver 12v, dc 12v 5a output, 50/60hz. Built-in protection against over current, short circuit, and over temperature ensures rock-solid performance. Crafted from flame-retardant materials and rugged insulated plastic housing, Maximum load 60 watts, AC 100-240V input, this 12V LED power supply is dustproof, fireproof, and guarantees safe operation in both dry and wet environments. Energy efficientupgrade your lighting system and save on energy costs. Reliable performanceenjoy a seamless lighting experience with our transformer's fast response, over voltage, free from annoying hums driver or flickering LED that strain your eyes.

Compact designeffortlessly integrate our light transformer into any space without compromising aesthetics. Conceal it discreetly behind kitchen cabinets, living room ceilings, or even bathroom mirrors, furniture walls, creating a sleek and unobtrusive lighting solution. Perfect for a wide range of constant voltage 12V LED lights, displays, and stair lights. Simple instructions make the process a walk in the park.
BrandREYLAX #ad
ManufacturerREYLAX #ad
Length14.1 cm (5.55 Inches)
Weight0.11 kg (0.24 Pounds)
Part NumberDT-NA12V-60W