account_circle shopping_basket 0 menu

Indoor expand_more

Ceiling

Downlights
Spotlights
Pendants
Track Lights
Light Systems
Wire Systems
Flush Mounts
Surface Downlights
LED Panels

Floor & Table

Recessed Uplights
Freestanding Uplights
Floor Lights
Table Lights

Wall

Wall Lights
Bedside Lights
Spotlights
Picture Lights
Low Level Lights

Strip Lighting

LED Tape Strips
LED Linear Strips
LED Profiles & Extrusions
Fluorescent Strip
LED Neon Flex
Ropelight

Bathroom

Downlights
Flush Mounts
Spotlights
Wall Lights
Mirror Lights
Low Level Lights
Ground Uplights
LED Tape Strips

Kitchen & Cabinet

Under Cabinet Lights
LED Linear Strip
LED Tape Strips
LED Profiles & Extrusions
Display Lights

Colour Changing

Downlights
LED Panels
Low Level Lights
Ground Uplights
LED Tape Strips
LED Neon Flex

Emergency

Downlights
Flush Mounts
Wall Lights
Exit Signs
Conversion

Indoor lighting design inspiration

Free Delivery over £100 ex VAT 020 8874 2234 — available support Secure Payment

Outdoor expand_more

Wall

Wall Lights
Pillar Lights
Spotlights
Lanterns
Security & Sensor Lights
Bulkheads
Low Level Lights
Brick Lights
Floodlights
Sign Lights

Strip Lighting

LED Tape Strips
LED Profiles & Extrusions
Ropelight
LED Neon Flex
Stick Lights

Floor & Table

Spike Lights
Ground Uplights
Post Lights
Bollard Lights
Table Lamps
Floor Lamps
Battery & Solar Lights

Ceiling

Downlights
Flush Mounts
Pendants
Batten Lights

Plug & Play

Spike Lights
Wall Lights
Floodlights
Ground Uplights

Coastal

Downlights
Wall Lights
Spike Lights
Ground Uplights

Colour Change

Spike Lights
Wall Lights
Low Level
Floodlights
Ground Uplights
LED Tape Strips
LED Neon Flex

Outdoor spike and garden lighting

Free Delivery over £100 ex VAT 020 8874 2234 — available support Secure Payment

Commercial

Light Bulbs expand_more

Shop by Lamp Type

Shop by Lamp Cap

LED Reality Anti-Glare Lamps

LED Series 2 Anti-Glare Lamps

LED Optic Narrow Beam Lamps

Free Delivery over £100 ex VAT 020 8874 2234 — available support Secure Payment

Party expand_more

RGB Floodlights

Free Delivery over £100 ex VAT 020 8874 2234 — available support Secure Payment

Switches & Sockets expand_more

Shop by Switch or Socket Type

Flat Plate Switches & Sockets

Renaissance Switches & Sockets

Screwless Switches & Sockets

Raised Plate Switches & Sockets

Period Wood Switches & Sockets

Shop by Finish

White finish

Black finish

Brass finish

Bronze finish

Nickel finish

Steel finish

Invisible finish

Wood finish

Free Delivery over £100 ex VAT 020 8874 2234 — available support Secure Payment

Controls expand_more

Wise Controls

Wise Boxes
Smart Controls
Colour Changing
Dimming & Scene Setting
Switching
Blind Controls
Volt Free
Wireless Keypads
Wired & Wireless LED Dimmers
Remotes & Keyfobs
Plates
Interfaces
Heating
Sensors
Accessories

Lutron

RA2 Select System
RA2 Select Products
Lutron Vive System
Homeworks Panels
Cable & Interfaces

Multi Dim

Multi Way Dimmer Modules
Multi Way Dimmers
In Line Remote Dimmer

Dali

LED Drivers
Interfaces
Dimmers

Smart Controls

Tuya Smart Drivers
Casambi Smart Drivers
Switch Packs
Sockets
Security
Lampholders
Bulbs

Colour Change Controls

Wise Wireless Controls
DMX Controls
LED RF Remote Controllers

Mode

In Line Impulse Dimmers
Dimmers & Keypads
Transformers

Feelux

Dimmers & Remotes
Interfaces
Sensors
Power Supplies

Control Modules

Dimming Modules
Switching Modules

Wise Controls lighting control system

Free Delivery over £100 ex VAT 020 8874 2234 — available support Secure Payment

Electrical expand_more

Cable & Wiring

Cable
Fabric Cable
Cable Accessories
Junction Boxes & Connectors
Conduit
Back Boxes
Floor Boxes
Plugs
Extension Sockets
Outdoor Switches & Sockets
Fuses

Sensors

Ceiling
Wall
Door & Cabinet
Exterior

Lighting Accessories

Lamp Holders
Lamp Holder Adaptors
Ceiling Roses
Pendant Kits
Ceiling Hooks
Ceiling Chain
Candle Drips
Lampshades
Table & Floor Lamp Switches
Table & Floor Lamp Dimmers

Heating

Immersion Control
Exterior Heater Control

LED Drivers & Transformers

LED Drivers
Dali LED Drivers & Interfaces
Halogen Transformers
Fluorescent Transformers
Metal Halide Ballasts

Fans

Extractor
Table
Floor
Ceiling

Fire & Safety

Fire Hoods
CO, Heat & Fire Alarms

Security

Security Switch
Time Lag
Time Controller
Door Bells

Cable, wiring and electrical accessories

Free Delivery over £100 ex VAT 020 8874 2234 — available support Secure Payment

Sale expand_more

Special Offers Clearance

Free Delivery over £100 ex VAT 020 8874 2234 — available support Secure Payment

Brands expand_more

Free Delivery over £100 ex VAT 020 8874 2234 — available support Secure Payment

New

Lighting Design

close

Home

Indoor expand_more

Shop all Indoor

Ceiling expand_more

All Ceiling
Downlights
Spotlights
Pendants
Track Lights
Light Systems
Wire Systems
Flush Mounts
Surface Downlights
LED Panels

Floor & Table expand_more

All Floor & Table
Recessed Uplights
Freestanding Uplights
Floor Lights
Table Lights

Wall expand_more

All Wall
Wall Lights
Bedside Lights
Spotlights
Picture Lights
Low Level Lights

Strip Lighting expand_more

All Strip Lighting
LED Tape Strips
LED Linear Strips
LED Profiles & Extrusions
Fluorescent Strip
LED Neon Flex
Ropelight

Bathroom expand_more

All Bathroom
Downlights
Flush Mounts
Spotlights
Wall Lights
Mirror Lights
Low Level Lights
Ground Uplights
LED Tape Strips

Kitchen & Cabinet expand_more

All Kitchen & Cabinet
Under Cabinet Lights
LED Linear Strip
LED Tape Strips
LED Profiles & Extrusions
Display Lights

Colour Changing expand_more

All Colour Changing
Downlights
LED Panels
Low Level Lights
Ground Uplights
LED Tape Strips
LED Neon Flex

Emergency expand_more

All Emergency
Downlights
Flush Mounts
Wall Lights
Exit Signs
Conversion

Outdoor expand_more

Shop all Outdoor

Wall expand_more

All Wall
Wall Lights
Pillar Lights
Spotlights
Lanterns
Security & Sensor Lights
Bulkheads
Low Level Lights
Brick Lights
Floodlights
Sign Lights

Strip Lighting expand_more

All Strip Lighting
LED Tape Strips
LED Profiles & Extrusions
Ropelight
LED Neon Flex
Stick Lights

Floor & Table expand_more

All Floor & Table
Spike Lights
Ground Uplights
Post Lights
Bollard Lights
Table Lamps
Floor Lamps
Battery & Solar Lights

Ceiling expand_more

All Ceiling
Downlights
Flush Mounts
Pendants
Batten Lights

Plug & Play expand_more

All Plug & Play
Spike Lights
Wall Lights
Floodlights
Ground Uplights

Coastal expand_more

All Coastal
Downlights
Wall Lights
Spike Lights
Ground Uplights

Colour Change expand_more

All Colour Change
Spike Lights
Wall Lights
Low Level
Floodlights
Ground Uplights
LED Tape Strips
LED Neon Flex

Light Bulbs expand_more

Shop all Light Bulbs

Shop by Lamp Type
Shop by Lamp Cap
LED Reality Anti-Glare Lamps
LED Series 2 Anti-Glare Lamps
LED Optic Narrow Beam Lamps

Party expand_more

View All
String Lights
Festoon Lights
Net Lights
Curtain Lights
Laser Lights
Gobo Lights
Motif Lights
Hanging Lights
Icicle Lights
Mirror Balls
Rope Light
Neon Flex
Stick Lights
Strobe Lights
RGB Floodlights
Accessories

Switches & Sockets expand_more

Shop all Switches & Sockets

Shop by Switch or Socket Type
Flat Plate Switches & Sockets
Renaissance Switches & Sockets
Screwless Switches & Sockets
Raised Plate Switches & Sockets
Period Wood Switches & Sockets
White
Black
Brass
Bronze
Nickel
Steel
Invisible
Wood

Controls expand_more

Shop all Controls

Wise Controls expand_more

All Wise Controls
Wise Boxes
Smart Controls
Colour Changing
Dimming & Scene Setting
Switching
Blind Controls
Volt Free
Wireless Keypads
Wired & Wireless LED Dimmers
Remotes & Keyfobs
Plates
Interfaces
Heating
Sensors
Accessories

Lutron expand_more

All Lutron
RA2 Select System
RA2 Select Products
Lutron Vive System
Homeworks Panels
Cable & Interfaces

Multi Dim expand_more

All Multi Dim
Multi Way Dimmer Modules
Multi Way Dimmers
In Line Remote Dimmer

Dali expand_more

All Dali
LED Drivers
Interfaces
Dimmers

Smart Controls expand_more

All Smart Controls
Tuya Smart Drivers
Casambi Smart Drivers
Switch Packs
Sockets
Security
Lampholders
Bulbs

Colour Change Controls expand_more

All Colour Change Controls
Wise Wireless Controls
DMX Controls
LED RF Remote Controllers

Mode expand_more

All Mode
In Line Impulse Dimmers
Dimmers & Keypads
Transformers

Feelux expand_more

All Feelux
Dimmers & Remotes
Interfaces
Sensors
Power Supplies

Control Modules expand_more

All Control Modules
Dimming Modules
Switching Modules

Electrical expand_more

Shop all Electrical

Cable & Wiring expand_more

All Cable & Wiring
Cable
Fabric Cable
Cable Accessories
Junction Boxes & Connectors
Conduit
Back Boxes
Floor Boxes
Plugs
Extension Sockets
Outdoor Switches & Sockets
Fuses

Sensors expand_more

All Sensors
Ceiling
Wall
Door & Cabinet
Exterior

Lighting Accessories expand_more

All Lighting Accessories
Lamp Holders
Lamp Holder Adaptors
Ceiling Roses
Pendant Kits
Ceiling Hooks
Ceiling Chain
Candle Drips
Lampshades
Table & Floor Lamp Switches
Table & Floor Lamp Dimmers

Heating expand_more

All Heating
Immersion Control
Exterior Heater Control

LED Drivers & Transformers expand_more

All LED Drivers & Transformers
LED Drivers
Dali LED Drivers & Interfaces
Halogen Transformers
Fluorescent Transformers
Metal Halide Ballasts

Fans expand_more

All Fans
Extractor
Table
Floor
Ceiling

Fire & Safety expand_more

All Fire & Safety
Fire Hoods
CO, Heat & Fire Alarms

Security expand_more

All Security
Security Switch
Time Lag
Time Controller
Door Bells

Sale expand_more

Special Offers
Clearance

Brands expand_more

Shop all Brands

Astro
Flos
Klus
Nordlux
Franklite
Lightpoint
Wise Controls
Lutron
Feelux
Illuminati
LED United
Multidim
Fritz Hansen
Artemide
Betec
Roger Pradier
Collingwood
Timeguard
Wiska
Airflow
Wago
Focus SB
MK
GE Lighting
Megaman
Crompton

Lighting Design

Home
Lighting
Waterproof Transformers Range

Waterproof Transformers Range

1 product

Clear all filters

Only show items in stock Hide kits from results

Waterproof Toroidal 12V Black 100W

Et Lumiere

Waterproof Toroidal 12V Black 100W

Filters

Clear all filters

Only show items in stock Hide kits from results

A London lighting specialist since 1968 — two working showrooms, a design team, and the brands designers trust.

Shop

All lighting
Lighting design
Catalogues
Sale

Help

Contact us
Deliveries
Returns
Bathroom zones

Company

About us
Showrooms
Careers
Inspiration
LED United
Wise Controls

Stay in the light

New arrivals, offers and lighting ideas — straight to your inbox.

Email address

© 2026 Downstreet Electrics Limited t/a Mr Resistor. Company No. 937620 · VAT GB-226624960.

Terms Privacy

Visa · Mastercard · PayPal · Apple Pay · Google Pay

An unhandled error has occurred. Reload 🗙