Each of our light fixtures is meticulously handcrafted in our workshop using solid heavy-gauge brass and UL-listed components for safety and durability. This particular chandelier showcases the timeless appeal of brass, with natural variations in finish that enhance its character and uniqueness. These subtle differences are a hallmark of quality craftsmanship, making each piece one-of-a-kind.  Standard candelabra E12/E14 light bulbs used this chandelier. (not included). Bulb Type - requires one 25-60 max. watt bulb (not included) - E12 socket type bulb for 110-120 voltage (USA and Canada ) - E14 socket type bulb for 220-240 voltage ( UK, Europe and Australia) - incandescent bulbs, energy saving, LED bulbs. Recommended bulbs are 25 watt to 60 watt. Materials : Brass Certifications : All components are UL approved (US) or CE certified (Europe)