Hightek driver 5 watt cob led white and chrome case it has a driver (transformer) in it, it is a plug and play product. it is enough to connect it to 220v electricity. chrome and white case option daylight and white light color ce certified quality guaranteed product 5 watt cob led spot features led life : 50.000 hours volt (dc) : 220 v power (w) : 5 w luminous flux (lumen) : 400 lumen drilling diameter : 70 mm outer diameter : 82 mm ip: ip33 maximum 50 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 50 pieces. more than 100 stocks were offered to be sold at the campaign price. the seller determines the selling price of the product you have examined. this product is not included in the discount campaign. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.