Batteries powered alexa light bulb in comparison

USB RECHARGEABLE & CORDLESS - A USB rechargeable internal battery, this LED light bulb lamp offers complete cordless. Easily power up via any USB port for fast charging and enjoy 5+ hours of portable illumination, making it a eco-friendly light source for any room or setting without messy wires.

USB Rechargeable Light Bulb Battery powered light bulbs get rid of the constraints of traditional wires and adopt USB charging design. They no longer need to buy and replace batteries, saving costs and environmental resources. It only takes 3-5 hours to charge and can be used continuously for 6-24 hours. (Brightness will change with power consumption)

Smart Control Alexa light bulbs make it possible to control your B22 smart bulbs with simple voice commands. And you'd also feel free to turn your smart bulbs on off, adjust brightness, or change the colours, set scenes via Govee Home App. (NOTICE Please connect your alexa light bulbs with stable 2.4Ghz WiFi).

As a tribute to the classic light bulbs, this LED lamp is both wireless and stylish. Create atmospheric light anywhere with this gentle table lamp. Our LED lamp really stands out from other LED bulbs.

B22 Rechargeable Light Bulb with Detachable Magnetic Base - The built-in upgraded high-capacity 2000mAh battery and rechargeable LED bulb are perfect for places in the home that require light but do not have hard wired or power sockets, such as wall lights and lighting fixtures in living rooms, bedrooms, or kitchens. Adopting a magnetic base design, the bulb is easy to install and can be charged by simply pulling out the bulb. No need to loosen the base multiple times.

Colour Temperature Adjusable E27 Rechargeable light bulb with three different colour temperatures to choose from, warm white, natural white and cool white, you can adjust the light tones as needed to suit different environments and activities, such as reading, relaxing or working.

E27 Rechargeable Light Bulbs 70mm diameter, 5000mAh battery operated light bulb, 50W equivalent, 450 lumens, remote control, 5V 1A charger (NOT included), manual switch available if remote is lost, perfect for E27 rechargeable bulb fixtures.

Colour Changing & Dimmable Light Bulb This LED bulb features adjustable brightness and a wide range of colours. You can choose from 12 different RGB colors and 3 color temperatures(Warm, Natural, Cool light (3000k 4000k 6000k). With the included remote control and buttons, you can easily adjust the lighting to suit your mood Stepless dimming from 10% to 100%. .

Rechargeable & Wireless LED Light The Omniance rechargeable light source provides convenient, cordless lighting. A fast 3-hour charge delivers up to 12 to 20 hours of continuous illumination, making it an ideal lighting solution for any room.

Battery Powered Light Bulb - This LED bulb features a built-in 2200mAh high-capacity battery and charges via a Type-C USB port - it takes 4-6 hours to fully charge, providing 10-24 hours of continuous illumination. It s perfect for places without power sources, such as bedrooms, living rooms, and kitchens - eliminating the need for traditional power outlets.

Smart Timer Settings Set the light to turn off automatically after 15, 30, 60, or 120 minutes. Ideal for reading, meditation, or any activity where you want to avoid forgetting to turn off the light. Perfect for a convenient and energy-saving lighting experience.

USB Rechargeable E27 Bulb Experience unparalleled convenience with our 1800mAh USB rechargeable bulb featuring a detachable E27 base design; the red light indicates charging, while a green light shows when it s fully charged, with a 1800mAh battery