TJOY Smart Light Bulbs – Bath Time Wind Down Lighting, Warm 2700K and Scheduled Sunset Routine
TJOY Smart Light Bulbs – Bath Time Wind Down Lighting, Warm 2700K and Scheduled Sunset Routine
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Why you'll love it
- No hub required—just screw in, connect to 2.4GHz WiFi, and control via app or voice
- One bulb replaces multiple needs: 16M RGB colors, tunable white, and 800-lumen daily lighting
- 80% energy savings versus 60W incandescent at only 9W consumption
- Music sync and preset holiday scenes turn ordinary rooms into entertainment spaces
- High CRI 90 and eye-friendly light source reduces visual fatigue for long indoor use
- Multi-pack value (2/3/4/6/10 packs) lets buyers outfit multiple rooms affordably
- Brightness reminiscent of old 100-watt incandescent bulbs
- Low electricity consumption, especially helpful when lights are left on accidentally
- Good price-to-quality ratio
- Energy efficiency / low electric usage when left on
- Flickering before burnout as a warning sign before failure
- Good match to existing bulbs' color and brightness
- Decent price point
- Better than great price compared to quality
Perfect for
- Hands-free voice-activated daily lighting via Alexa or Google Assistant
- Setting holiday-themed mood lighting for Christmas, Halloween, or parties via preset scenes
- Music-reactive color sync for gaming sessions, workouts, or social gatherings
- Automated bedtime and sunrise routines with timer and group control
- Tunable white light for reading (cool 6500K) or relaxing (warm 2700K) throughout the day
- Outdoor porch lighting at night
- Living area lamp lighting replacement
- Use in protected outdoor fixtures
- Replacing incandescent 100 watt bulbs
- Using outside in protected fixtures
- Changed all living area lamps to these bulbs
Frequently Asked Questions
Can these bulbs help me build a better bedtime wind down routine?
Yes, schedule the bulbs to shift to warm 2700K around sunset, dim to 30 percent an hour before bed, and turn off at your target sleep time. The gradual transition signals your body to produce melatonin the same way a real sunset does.
Are these good for a meditation or yoga space?
They are ideal. Save a soft amber or deep purple scene for meditation, a clean warm white for gentle yoga, and a bright cool white for energizing flows. The music sync also pairs nicely with breathwork playlists.
Will the high CRI 90 actually reduce eye strain during long reading sessions?
Yes, high CRI bulbs render colors and text more accurately, which means your eyes do not have to work as hard to interpret contrast. Combined with tunable white and consistent dimming, this is much gentler than a flickering cheap LED for evening reading.
Can I use these for light therapy in the morning to wake up more naturally?
Schedule a sunrise routine that gradually brightens to 6500K cool white about 30 minutes before your alarm. It is a gentler alternative to a phone alarm or harsh overhead light and supports a more natural cortisol response.
Is the music sync calming for relaxation or is it more party focused?
You can use it both ways. Set it to slow, ambient tracks and the bulb will pulse gently with the beat in soft colors, which feels meditative. Faster tracks naturally produce a more energetic effect, so it scales to your mood.
How does this compare to a Himalayan salt lamp or wax warmer for relaxation?
Smart bulbs give you far more control over color temperature, brightness, and timing than a salt lamp or wax warmer. There is no heat, no scent to manage, and you can automate the entire routine, which is helpful for people who fall asleep with the light on.
Is this better than a traditional dimmable bulb for anxiety and relaxation?
Yes, because the color temperature and scene options go beyond simple dimming. Warm amber scenes at low brightness are proven to feel more calming than dimmed cool white, and you can save those as one tap routines for stressful moments.
Can I use the bulbs in a steamy bathroom for a spa like bath?
Yes, the bulb is rated for indoor damp locations when used in a properly enclosed fixture. Set it to a soft warm color at low brightness, pair it with a music sync from a calming playlist, and you have a full spa atmosphere without lighting candles near water.
I am sensitive to flicker. Will these bulbs trigger headaches or eye fatigue?
Reviewers specifically mention the flicker free performance and the eye friendly light source, and the high CRI 90 reduces the contrast strain that cheap LEDs cause. If you are highly sensitive, run them on 50 percent or higher to minimize any subtle low level flicker.
I am worried the colors will overstimulate me before bed.
You have full control. Stick to warm white scenes after sunset and the colored features stay inactive. The bulb does exactly what you tell it, so if you want only calming light, it will only ever be calming light.
Will the 25,000 hour lifespan actually help with my wellness routines long term?
Yes, you can leave them on gentle warm light for hours during wind down rituals without worrying about burning out a bulb or running up the bill. At 9W, even a full evening of use costs pennies, which removes the guilt factor from enjoying slow lighting.
How do I set up the TJOY smart bulb for the first time?
Screw the bulb into any standard E26 socket and turn on the wall switch. Download the Daybetter app, create an account, make sure your phone is connected to a 2.4GHz WiFi network, and tap the plus icon to add a device. The app will detect the bulb over Bluetooth, prompt you to enter your WiFi password, and finish pairing in about 60 to 90 seconds per bulb.
How do I connect the bulb to Alexa or Google Assistant after setup?
In the Daybetter app, open Settings for the bulb, choose 'Voice Services,' and link your Alexa or Google account. Then say 'Alexa, discover devices' or 'Hey Google, sync my devices.' The bulb will appear in your smart home app and you can rename it by room, for example 'Bedroom Lamp' or 'Office Ceiling.'
How do I reset the bulb if it stops responding or I change WiFi networks?
Turn the wall switch on and off five times in a row with about one second between each toggle. The bulb will start flashing quickly, which means it is in pairing mode. Open the Daybetter app and re add the bulb to your new 2.4GHz network.
Does this bulb work with Apple HomeKit or SmartThings?
The bulb is designed to work with the Daybetter app, Alexa, and Google Assistant. It does not currently support Apple HomeKit or Samsung SmartThings directly. You can still control it through Alexa or Google, which work alongside most Apple devices via voice.
Will it work with my 5GHz WiFi router?
Smart bulbs need a 2.4GHz WiFi signal, which almost every modern router broadcasts alongside 5GHz. If your phone connects to 5GHz by default, switch to the 2.4GHz band during setup and then return your phone to its normal network.
What is in the box when I order the 4 pack?
You receive four TJOY A19 E26 smart LED bulbs in retail packaging, a quick start guide, and access to the Daybetter app. You will need to supply your own lamp, fixture, or lamp socket. A 2.4GHz WiFi network and a smartphone running iOS 9 or Android 5 or later are required.
Is it safe to leave these bulbs on for long periods?
Yes, the bulbs are FCC and UL certified, rated for 25,000 hours of use, and generate very little heat compared to incandescent bulbs. They are designed for daily extended use in living areas, bedrooms, and home offices, and the 1 year warranty covers any manufacturing defects.
What happens if the WiFi goes out? Can I still turn the light on?
Yes, the bulb still functions as a standard light when WiFi is unavailable. Use the wall switch to turn it on and off, and the bulb will remember the last color and brightness setting. Once WiFi returns, scheduled routines and voice control resume automatically.
What is the difference between a smart bulb and a regular LED bulb?
A regular LED bulb is on or off at one fixed color temperature. A smart bulb connects to WiFi and gives you app control, voice control, dimming, color changes, scheduling, music sync, and group control, all without needing a separate hub in this case.
