Price: $34.99
(as of Oct 16, 2025 07:20:59 UTC – Details)
Product description
Btclink Smart Light Bulbs Are Easy to Setup and Create The Smart Home Lighting System with Alexa,Google Home!
Extra Bright Smart Light Bulbs,15W 150W Equivalent A19 Smart Bulb,1500 Lumen High Brightness,2700K-6500K Tunable White,16 Millions Color Changing Light Bulb,Compatible for Alexa,Echo, Google Home to Build The Smart Home Lighting System
All in One Smart Bulb with 2700K-6500K Tunable White,16 Million Colors Changing
Easy to Setup
It’s the easy and fast to setup the smart light bulbs via 2.4G Wifi(Runs on 2.4G or 5G Wifi after connected)
Easy to Group and Remote Control the Wifi Light Bulbs
It’s easy to remote control your light bulbs color changing with alexa devices,Google Home as a group
DIY Timer,Schedule,Plan&Biorhythm
Once you set the mode,the smart bulb can be a good smart reminders
Bright Smart Bulb,2700K-6500K Tunable Led Smart Light Bulbs
Extra Bright&Easy to Set-up with Broad Applicability FULL COLORS & 2700K-6500K TUNABLE WHITEDIY Convenient Timer/Schedule Function38 Scenes with More DIY Setting ModesRemote Individually/Group ControlHand-Free Voice/App ControlMusic Sync Feature
Wide Application as Regular Led Light Bulbs
With smart chips built-in,the A19 led smart bulbs are more convenience than regular led light bulbs
Quality & Service
Zero Flickering Light
Zero Delay
Zero Worries
Zero Noise
Package Dimensions : 5.51 x 5.39 x 2.72 inches; 7.05 ounces
Item model number : BL99-A19
Date First Available : December 4, 2023
Manufacturer : BtcLink
ASIN : B0CPF9X6P1
Customer Reviews: 4.0 4.0 out of 5 stars 705 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【Super Bright Smart Light Bulb】 BtcLink smart led bulbs: 16W 1600lm (equivalent to 150 watts of brightness ). Upgraded led chip technology enhances energy saving and color changing of light bulb for family and workplace with high wattage and lumen. Over 16 million colors, 8 DIY scenes and 2700K-6500K dimmable warm white to cool white for you to choose with BtcLink multi-colored light bulbs.
【Easy to Install】 BtcLink Alexa Light Bulb is easy to connect with Alexa, Echo of all generations and Google smart home devices via 2.4G Wifi and Smart Life App. No hub required. Please follow the manual or instruction video to download Smart Life App and adjust settings of smart light bulb to your need.
【Voice App Remote Single or Group Control】 BtcLink Wifi color-changing LED light bulb can be changed through Wi-Fi (No Hub Required). You can easily connect Wifi bulbs by App, and command light by voice, singly or in groups with Alexa, Echo (All Generation), Google smart home devices to realize functions like turn on/off, change colors, dim lightness by hands-free operation (e.g: Alexa, set living room to gold), or control the light remotely via Smart Life APP or Tuya Smart APP anytime, anywhere.
【Timing & Scheduling Smart Home Device] Btclink led color-changing light bulbs can realize timing & scheduling function. You can set smart bulbs to switch on/off as your daily timetable devices via App on your phone or Alexa, Google Home. With FCC, Ce, RoHs certificate and soft safe light eye protection default, the smart bulbs are much safer to use for bedroom, living room, kitchen, even Stage, Party and so on.
【Quality and Service】 With optimal quality, the performance of the smart led Alexa light bulb can work for over 15,000 hours, whose long lifetime benefits life and reduce replacing times. You’re guaranteed to have 24/7 after-sale service for getting satisfying solutions as a privilege. Please contact us and we shall reply and serve to fulfill our duty and promise in time.
Customers say
Customers find the light bulbs exceed expectations in quality and appreciate their wide color spectrum and auto change variation library. However, the brightness receives mixed feedback, with some saying they’re perfectly bright while others note they’re no brighter than 60w bulbs. Moreover, the pairing ability and functionality show mixed results – while they work well with Alexa, some report they don’t connect after multiple attempts, and some units stop working after three months. Additionally, setup experiences vary, with some finding it easy while others struggle, and opinions on ease of use and value for money are divided between those who find them amazing for the price and those who consider them a waste of money.