Reviews RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
Interested in reviews of RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT? It got 4.3 out of 5 stars from our customers. Find specific customer reviews of RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT below. We will appreciate if you also share your experiences with RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT after purchasing.
User Reviews
Anonymous customer
Rated 07/02/2026, variant RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
Verified purchase
I bought the bulb because in winter through lack of light outside my sleep mode is destroyed and I need so bright white through the day and soft orange in the evening, the bulb works, it fulfills its purpose but it is very annoying to control and LOQ. If it cost 100czk I wouldn't have a problem, but at 400czk this is a big disappointment.
Nice red
Good luminosity
2700K - 6500K
I don't like the app, I'd prefer a remote control
The app is buggy and the bulb does what it wants, sometimes I open the app and all of a sudden the color temperature changes and the brightness is reduced, I don't understand who invented this
After switching off, the bulb does not remember what the last setting was and resets itself, very bad
If you turn the bulb off through the app and go to sleep, at exactly midnight it will turn on at maximum brightness and 6500K, the developers are really incredible
Orange is light green, I don't understand why?
Price/performance ratio terrible, bulbs for 80 crowns from Temu work better.
You have to open the app to set the bulb to your custom schedule, so it's completely pointless to set it up at all and you have to do it manually anyway
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Reply from Alza
21/02/2026
Hello, thank you for your suggestion, on the basis of which the supplier contacted us and would like to respond below.
"We are sorry to hear that you are having such trouble with the RSH 102 bulb. What you are describing is definitely not standard behavior for our product. From your description, it looks like a combination of cloud setup errors and a defective piece. The bulb should remember the last status and schedules should run automatically even without the application open. In addition, if the orange glows green, it is clear that something is wrong with the RGB chip. Due to the number of defects, we recommend that you claim or return the goods directly. It is very likely that you have come across a defective piece, and we will be happy to help you resolve the situation to your satisfaction. Thank you for your understanding. "
Please do not hesitate to contact us in case of need. Thank you and have a nice day, Ondřej - Alza expert
Anonymous customer
Rated 13/12/2025, variant RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
Verified purchase
When using a single bulb in the apartment, probably ok.
If it is enough for someone to change the intensity and colours via the app every time they want a change, then this is the product for them.
Setting a uniform behavior for groups of bulbs (e.g. multiple bulbs in one room) is almost impossible. On Android, when managing biorhythm for a group of bulbs, apka reports an error. Also, the automation for the action after switching on is applied randomly only to some of the assigned bulbs.
I haven't found how to set the light bulb to stay gently red after the switch is turned on at night (e.g. from 10 pm to 6 am) (only white shades can be set in the planning)
The hafo management app is confusing.
Bulbs can only do wifi 2.4ghz
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Customer
Rated 29/10/2025, variant RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
Verified purchase - review from a price comparison website
Excellent bulb! I added the bulb to SmartLife and finally I don't know the problem that the bulb would unplug by itself after a short time (a few days) and start flickering. This one just works the way it's supposed to! I really like that the bulb "breathes" when first paired to wifi and I definitely find it more pleasant than when it blinks like other smart bulbs do.
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Miloš, Kostelec nad Labem
Rated 23/11/2024, variant RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
Verified purchase
A great way of interior lighting, with which I can create unprecedented lighting effects in my room. It's up to the imagination of the user what they come up with.
very economical light
Brightness and colour control via mobile
wide range of applications
high luminance
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René, Praha
Rated 30/10/2024, variant RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
Verified purchase
When I first opened the package of the Red Lux RSH 102 and 60 bulb and installed it into the lighting and mobile app, I was thrilled! She has brought me a lot of joy and fun since I got her home. It has really enriched my home and allowed me to enjoy pleasant lighting in any situation. I can only recommend it to anyone looking for a great helper to set the atmosphere in their interior!
Energy efficiency
Long service life
Colour spectrum
Mobile control
Stylish design
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Josef, Praha 5 - Hlubočepy
Rated 26/10/2024, variant RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
Verified purchase
With this lighting you can save a lot and still create a pleasant atmosphere according to your mood and needs. The intensity and colour of the light can be changed continuously, which provides a really wide range of possibilities for various colourful light magic with the interior.
economical and smart
replaces 100w bulb, but can also provide intimate lighting
a plethora of colours, across the entire colour spectrum
easy phone control via WiFi
easy replacement for old bulb
easy connection and remote control
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Jan, České Budějovice
Rated 09/10/2024, variant RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
Verified purchase
My idea was to use this bulb in a sensor light that I have in the hallway, and that at different times of the day it would turn on with different light intensity and temperature. Unfortunately, by putting the light on the sensor, it turns the bulb off and disconnects it from the wifi, losing all settings and turning the bulb on by default every time you turn it on. So it is probably not suitable for this use.
Application
I found the setup in the app quite confusing. Respectively the app is nice, only the bulb often did not respond to the individual settings
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Čeněk, Pyšely
Rated 19/06/2024, variant RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
Verified purchase
The possibility to control everything from the phone is a great idea and the possibility of use is huge.
control via smartphone app
huge range of colours
high luminance
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Pavel, Hejnice
Rated 11/04/2024, variant RETLUX RSH 102 A 60, E27, 9 WATT, RGB, CCT
Verified purchase
It works reliably over wi. Lots of functions, clear control via the app.
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