best battery operated light bulb

Rating details & item highlights

• Reveal LED Light Bulbs: These smart lights provide clean, beautiful daylight and color for exceptional clarity in the places you need it most; Adjust the brightness of these dimmable light bulbs with the app
• Smart Home and Automation: Set schedules for these LED bulbs to turn on and off according to your daily routine; Schedule our indoor smart lights to turn on at dusk so you never come home to a dark house – no hub required
• Remote Control: Manage your smart bulbs when you’re away from home from the convenience of your smartphone; Get added home security and convenience by controlling your WiFi light bulbs from anywhere
• Voice control through Matter: Connect directly to leading smart home apps (Amazon Alexa, Google Assistant, Samsung SmartThings, and Apple Home) for hands-free voice control
• Effortless Setup and Control: This LED bulb works right out of the box using a 2.4GHz Wi-Fi only with no hub or bridge needed; use the Cync app to control all your Cync smart devices from the convenience of your smartphone
• Overall Length: 4.57 Inches
• Features: Voice Control, Suitable for Damp Locations
• Bulb Base Size: Standard Edison Medium Screw Base E26
• Light Appearance: 2700 Kelvin
• Lumens: 800
• Bulb Life: 13.7 Years

Rating details & item highlights

• value
  4.4 out of 5
• quality
  4.3 out of 5

• LED Light Bulb With Built-In Flashlight: Simply screw in your E26 medium base light bulb and charge for 10 consecutive hours to completely charge the battery; the light will automatically stay on during a power outage. To use as a flashlight, turn off the switch, unscrew the bulb, and switch it to flashlight mode
• Multi-functional light bulb: Whether you're facing a power outage, navigating through the darkness during camping, or storm preparedness, trust in the reliability and convenience of rechargeable portable light bulbs and provide peace of mind in any situation
• Power Outage Backup Light Bulb: This light bulb stays on even when power is out, and provides up to 5 hours of illumination at 650 lumens when fully charged; a perfect replacement to your traditional 65-watt bulb
• Long Lifespan and Energy Savings: With long-lasting LED technology, the rechargeable LED light bulb can last for 13.7 years and save up to $86 on energy bills per bulb over the bulb’s lifetime; A 3-year warranty included for added peace of mind
• What’s Included: One (1) LED+ Rechargeable Battery Backup LED A21 Light Bulb; Explore the rest of the LED+ Family – a simple addition to everyday light
• Overall Length: 5.63 Inches
• Features: Suitable for Damp Locations
• Lumens: 760
• Light Appearance: 2700 Kelvin
• Bulb Base Size: Standard Edison Medium Screw Base E26
• Bulb Life: 13.7 Years

Rating details & item highlights

• Choose from a palette of millions of light colors to create an amazing atmosphere in your home. Enjoy the subtle differences that our dynamic light effects glow your environment.
• Get hands-free control of your lights by using your voice and Google Assistant, Amazon Alexa or Siri Shortcuts. Use simple voice commands to turn lights on or off, brighten and dim, change color, and set custom light Scenes.
• Control your Philips Smart lights wherever you are with a smartphone. No need to worry if you've left your lights on before leaving home. WiZ app is available for iOS and Android. Not compatible with the Philips Hue app.
• Philips Smart works with your existing Wi-Fi router, no additional gateway is needed. Simply plug in your new light, download the WiZ app and you're ready to go!
• Automate the lights to fit your daily or weekly routines. Schedule your light to turn on before you arrive home and keep it off when not needed.
• Overall Length: 2.8 Inches
• Features: Voice Control, Dimmable, Controlled by Smartphone App
• Lumens: 800
• Light Appearance: Color Temperature Varies
• Bulb Base Size: Standard Edison Medium Screw Base E26
• Bulb Life: 22.8 Years

Rating details & item highlights

• quality
  4.2 out of 5
• value
  4.1 out of 5

• Simple Setup: Screw color changing LED light bulb into an E26 medium base fixture, turn on fixture and use the included remote to turn on/off, dim light, change colors or light modes; control up to 10 LED+ color bulbs within 20 ft. - no app, hub, or WiFi needed
• Color Changing LED Light Bulb: 16 RGB vivid colors plus 2 white temperatures - perfect for kids’ room, dorm room, seasonal décor and gifting; dimmable with included remote
• Party Light Modes: Choose from 5 light mode settings - gentle, energetic, wave, smooth, and standard for a lively party, cozy movie night, or relaxing retreat; LED+ full color light bulbs empower you to curate the ideal ambiance
• Energy Efficient LED Light Bulbs: With long-lasting LED technology, these led bulbs can last for 13.7 years and save up to $83 on energy bills per bulb over the bulb’s lifetime; a perfect replacement to traditional 60-watt bulb but uses only 9.5 watts
• What’s Included: One (1) LED+ A19 color changing LED light bulb, remote and quick start guide; Explore the rest of the LED+ Family – a simple addition to everyday light
• Overall Length: 4.65 Inches
• Features: Suitable for Damp Locations
• Bulb Base Size: Standard Edison Medium Screw Base E26
• Light Appearance: 2700 Kelvin
• Lumens: 800
• Bulb Life: 13.7 Years

Rating details & item highlights

• quality
  5 out of 5
• value
  5 out of 5

• 60 Watt replacement using only 8.5 Watts (700 lumens)
• Rated to last 3.0 years with an annual operation cost of 1.02 dollars based on 3 hours per day use at 11 cents per KwH
• Non-Dimmable
• Cool, bluish white daylight light with 5000 Kelvin color temperature
• Includes 4 A19 shape and size LED bulbs with E26 base and frost finish
• Overall Length: 6.5 Inches
• Bulb Base Size: Standard Edison Medium Screw Base E26
• Light Appearance: 5000 Kelvin
• Lumens: 700
• Bulb Life: 3 Years
• Recommended Use: General Purpose