Tapo Light Bulbs, 1100 Lumens L535E Disconnecting

Tapo Light Bulbs, 1100 Lumens L535E Disconnecting

Tapo Light Bulbs, 1100 Lumens L535E Disconnecting
Tapo Light Bulbs, 1100 Lumens L535E Disconnecting
2025-09-19 13:55:15 - last edited 2025-09-19 14:06:37
Model: Tapo L535E  
Hardware Version: V3
Firmware Version: 1.1.8

I have a pair over a year old. Firmware 1.1.5 and they work flawless.

Ive had these a couple months. They, 1.1.8, disconnect all the time. Or are offline.

Any way to get new ones to work as well as the old ones ? ? ?

ty

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#1
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5 Reply
Re:Tapo Light Bulbs, 1100 Lumens L535E Disconnecting
2025-09-23 14:27:40

  @Blues_man 

 

Please confirm the actual status of your smart bulbs. Check router's client list to confirm if they're actually disconnected from WiFi. Or are they still connected to the wifi but often show offline in the app? Once the phenomena is checked, you can refer to the corresponding suggestions in this article to troubleshoot. Cannot use the Tapo app to control my smart devices

 

The firmware 1.1.8 was released earlier this year, so it shouldn't be the problem.

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#2
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Re:Tapo Light Bulbs, 1100 Lumens L535E Disconnecting
2 weeks ago

  @Wayne-TP sorry this took so long. 

the bulb shows offline in the app and the router.

I read over the link you provided but not sure what to do.

any help is appriciated. 

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#3
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Re:Tapo Light Bulbs, 1100 Lumens L535E Disconnecting
2 weeks ago

  @Blues_man 

 

It's important to check device's signal strength if it often disconnects from WiFi. This article should be helpful for you, take a look. How to check and improve the network connection stability of Tapo smart devices

Tapo P110M Matter 1.3 Release Energy Monitoring through Matter ▶ Smart HomeBase Tapo H500 - Even More Powerful Smart Hub ▶ First Smart Switch Module! Tapo S112 Smart Switch Module with Roller and Switch Dual ModesTapo Camera Image Style & Image Brightness Try out a different image style for your camera!
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#4
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Re:Tapo Light Bulbs, 1100 Lumens L535E Disconnecting
2 weeks ago

  @Wayne-TP 

the wifi network is -43

 

the ping was from 6.0 to114.3 ms.

 

im in a single room about 25' deep.

these two bulbs (the ones in question. right now only one bulb was offline) are on each end. with the router about in the middle.

all four bulbs i have are line of site. no walls etc.

the offline bulb is roughly 15' from router.

 

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#5
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Re:Tapo Light Bulbs, 1100 Lumens L535E Disconnecting
2 weeks ago

  @Blues_man 

 

To help assist and streamline the identification of the behavior, we recommend sending an email to forumsupport.usa@tp-link.com with the following information:

 

Subject: [Forum Escalation][ID 842128] Tapo L535E frequently disconnected from WiFi

Forum Nickname: Blues_man

Thread URL: https://community.tp-link.com/us/smart-home/forum/topic/842128

Model&Version: Tapo L535E V3 1.1.8

Description: [User Provided]

Any Other Relevant Information (Logs, Config Files, Images, etc.): [User Provided]

 

Once sent, a ticket will be created in our support system, and a member of the team will follow up to gather more information or troubleshoot the cause.

Tapo P110M Matter 1.3 Release Energy Monitoring through Matter ▶ Smart HomeBase Tapo H500 - Even More Powerful Smart Hub ▶ First Smart Switch Module! Tapo S112 Smart Switch Module with Roller and Switch Dual ModesTapo Camera Image Style & Image Brightness Try out a different image style for your camera!
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#6
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