Compatible with E26 lighting fixtures: often difficult to connect lighting fixtures? Our light bulbs use an E26 standard base and can be screwed into most lighting fixtures, such as desk lamps, wall lamps, floor lamps, etc. For non hard wired and detachable charging, our cordless light bulbs are safe for your family and suitable for many indoor spaces such as bedrooms, kitchens, ceilings, wardrobes, walls, and other places that require light but have no electricityCompatible with E26 lighting fixtures: often difficult to connect lighting fixtures? Our light bulbs use an E26 standard base and can be screwed into most lighting fixtures, such as desk lamps, wall lamps, floor lamps, etc. For non hard wired and detachable charging, our cordless light bulbs are safe for your family and suitable for many indoor spaces such as bedrooms, kitchens, ceilings, wardrobes, walls, and other places that require light but have no electricity