E14 Rechargeable Light Bulbs: 66mm diameter, 40W equivalent, 300 lumens. Features remote control operation with manual switch backup. USB rechargeable design with E14 socket. Detachable USB-C charging and magnetic base allow easy charging without installation. Sleep mode preserves charge. IP44 rated for water resistance. Can be used as a portable night light and attaches to any magnetic surface. Suitable for areas without hardwiring or nearby outlets. 4 brightness levels and 3 auto-off timer settings (1 min, 60 min, 120 min). Provides flicker-free illumination with a 150-degree diffuser and 75mm height for enhanced light distribution. Not as bright as standard LED bulbs. Adjustable color temperature from 2700K to 6000K with memory function that recalls the last used brightness setting. Offers warm, natural, and cool white light options. Runtime ranges from 4 to 18 hours depending on brightness level. Versatile for multiple applications including dining rooms, living rooms, bedrooms, patios, kitchens, closets, and entryways. Compatible with wall, table, floor, chandelier, and ceiling lamps. Cordless and portable design with magnetic base for flexible placement. Replacement available for remote and bulb under warranty. Charger not included.