Suitable for energy saving lamps, LED and incandescent lamps with screw base/socket E27, max. 60W. Connection voltage: AC220-240V. Recommended for use with energy saving lamps, incandescent lamps, and LED lamps. The wall lamps are easy to assemble. With the included installation accessories, bulbs can be easily screwed into the socket. Size: 18 x 15 x 10 cm. Vintage and industrial style: Wall lights feature an industrial design with rustic appeal, high quality finish, and smooth painted surface. Provides both functional lighting and decorative accent for your home. Sophisticated craftsmanship: Hand-sprayed paint finish, black metal shade and base, retro brass lamp holder with waterproof and corrosion-resistant protection, smooth and comfortable texture. Perfect wall sconces with pull cord switch, ideal for bedroom, bed, headboard, bathroom, kitchen counter, hall, hallway, stairs, office, cafe, bar, restaurant, and other indoor or outdoor spaces. Can be used as exterior wall lights, corridor lights, or garden accent lighting. Suitable for installation in bedrooms, beside beds, kitchen counters, halls, corridors, staircases, offices, cafes, bars, and restaurants.