Outdoor wifi socket for garden lights
Updated: 23 October 2026
The path lights are still on at midnight, or they never came on because you were out. An outdoor wifi socket for garden lights has to switch. In the 19 October 2026 set that means BG Smart, Knightsbridge OP9KW, or EnerJ SHA5275, with the lid able to close on the plug. The [outdoor wireless socket comparison](/hub/sockets-and-extension-leads/outdoor-wireless-socket) holds the prices, £29.99 to £38.99 for those three, and £26.99 for the extender that will not schedule anything. We did not lab-test a lighting scheme. A purchase through our links can earn a commission at no extra cost to you.
The path lights are still on at midnight, or they never came on because you were out. An outdoor wifi socket for garden lights has to switch.
The path lights are still on at midnight, or they never came on because you were out. An outdoor wifi socket for garden lights has to switch. In the 19 October 2026 set that means BG Smart, Knightsbridge OP9KW, or EnerJ SHA5275, with the lid able to close on the plug. The outdoor wireless socket comparison holds the prices, £29.99 to £38.99 for those three, and £26.99 for the extender that will not schedule anything. We did not lab-test a lighting scheme. A purchase through our links can earn a commission at no extra cost to you.
Our top picks
| Badge | Product | IP line | Schedule | Review use | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  EnerJ EnerJ smart outdoor twin, SHA5275 | IP55 in the title | Timers and scenes | Pond and festive lights | 6.5 | about £38.99 | View offer |
 Knightsbridge Knightsbridge smart outdoor double, OP9KW | IP66 | Scheduling in the bullets | Garden lights | 8.6 | about £33.29 | View offer | |
| Best value |  British General BG Smart outdoor double, WP22/HC-01 | IP66 | Timer and countdown | Lights or a fountain | 7.4 | about £29.99 | View offer |
On this page
Lights need a socket that switches
A schedule is an app event on a socket the phone can open and close. BG Smart’s bullets say timers and a countdown. Knightsbridge’s maker pages talk about sunrise and sunset routines. Treat sunset as an app routine, not a guarantee we verified. EnerJ’s bullets say timers and scenes. The BG Storm bullets say an N300 repeater and WPS, not a timer, so leave B085CQP9WF out if you want dusk until eleven. UK reviews mention garden lights, a fountain, irrigation, and pond lights, including about 25 m from the router. One Knightsbridge review mentions a lawnmower when it was needed. That is one report, not a licence for every tool. If the join fails, use the how to set up an outdoor wifi socket page.
Two outlets, two times
Each switched row is a double. The useful part is two timings. Knightsbridge reviews say each outlet can be controlled from the app. EnerJ’s bullets say individual or group switching. BG Smart reviews describe separate Alexa control after setup. A practical split is path lights from dusk until 11 pm on one outlet, and a small pump for two afternoon hours on the other. Confirm both lamps before a fortnight away. The schedule stops when broadband or 2.4 GHz drops. BG’s FAQ says the buttons still switch and the app needs the connection. A timer will not press the paddle at dusk if the router is off. Two outlets are not two 13 A supplies. They share one outdoor point and one circuit.
The lid and the weather line
The cover has to shut, or the IP claim is already gone. A low-profile festive-light plug closes more easily than a bulky adaptor. Knightsbridge and BG Smart print IP66. EnerJ’s title says IP55, and one UK review says a headline claimed IP66 while the box said IP55. IP55 can suit a sheltered recess. It is a weak assumption on a corner the rain hits. The code is a test, not every storm with the lid propped open. The outdoor wifi socket buying guide keeps the RCD check. None of these sockets includes one.
Pumps, festives, and the loads to refuse
A small pond pump or water feature is in the maker’s examples for the Knightsbridge OP9KW, beside festive lights. That is not a hot tub, and it is not a car. The bullets exclude EV charging and a long high load, and they name a hot tub. A heater left on all evening is closer to that exclusion than a string of LEDs. Christmas lights are the same decision in December: modest current, a plug the lid can close on, and a socket that switches. Do not copy a USB current from another model onto EnerJ SHA5275. The title mentions a USB port and prints no USB amps. When Wi-Fi drops, festive lights stay as you left the paddles. Turn them off at the socket if you do not want them on all night.
Which socket for the lights
Knightsbridge is the top pick when the review count matters and 2.4 GHz is there. BG Smart is the best value when you want the £29.99 IP66 switch and you will tolerate pairing. EnerJ fits when IP55 on a sheltered wall is acceptable. None of those is a car charger, and none of them is the extender. The skip lines sit on the best outdoor smart socket page.
Common questions
Can you run two light circuits on different times?
Yes, if the socket is one of the three that switch and the app stores a schedule per outlet. Knightsbridge reviews say each socket is controlled from the app. EnerJ’s bullets say individual or group control. BG Smart reviews describe separate Alexa control after setup. Prove it with two lamps before a holiday. Two outlets still share one outdoor point and one circuit’s RCD. They are not two supplies.
Will the extender do sunset?
No. BG WP22WR-01 extends 2.4 GHz and the outlets switch on the unit. The bullets do not describe a schedule or Alexa. UK reviews say it is not a smart socket. Sunset on the path lights needs BG Smart, Knightsbridge OP9KW, or EnerJ SHA5275, and it needs the Wi-Fi to stay up at dusk.
Can the lid close on the plug you use?
It has to, or the IP claim is not in play. Shut the cover. A bulky plug or an adaptor that props the flap open leaves the contacts in the rain. Festive-light plugs are often easier to close than a large adaptor. If the lid will not shut, change the connector before you argue with the IP number.
Is a pond pump the same decision as a hot tub?
No. A small pump or water feature is among the uses Knightsbridge’s maker page names, and it shows up in reviews. A hot tub is the example in the OP9KW bullets of a long high load the socket is not for. EV charging is excluded in the same bullets. Size the load from the nameplate, and refuse the uses the listing refuses.
Is IP55 in the EnerJ title enough for lights on an open wall?
Treat IP55 as the carton line, not as IP66. One UK review says a headline claimed IP66 while the box said IP55. Sheltered deck lights are the kinder case. An open wall that takes driving rain is a reason to prefer the IP66 bullets on Knightsbridge or BG Smart, with the lid shut. The code is still a test, not a guarantee in every storm.
Related pages
Sources
Sources taken from the research digest. Listings were scored on 19 October 2026. This page did not run a lab test.
- NICEIC — Gardens and electrics (retrieved 19.10.2026)
- Approved Document P (retrieved 19.10.2026)
- Electrical Equipment (Safety) Regulations 2016, regulation 35 (retrieved 19.10.2026)
- BSI BS 1363-2:2023 — 13 A socket-outlets (retrieved 19.10.2026)
- BEAMA — IP codes and BS EN 60529 (retrieved 19.10.2026)
- BG Electrical — Smart FAQ (retrieved 19.10.2026)
- ML Accessories — OP9KW (retrieved 19.10.2026)
- Knightsbridge OP9R datasheet (retrieved 19.10.2026)