Sadsss crystal green glass spot best general features: g4 lampholder is attached hole diameter is 4cm and outer diameter is 8cm. the price does not include the bulb. g4 socket bulb is used. the exterior is framed by choreme. it is used as indoor lighting in homes, shops, offices. it adds flamboyance and elegance to the environment where it is used. we recommend using led bulbs for longer life and less energy consumption in crystal glass spots. voltage 220 - 240 v maximum 5 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 10 units. more than 5 stocks are offered to be sold at the campaign price. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.