Features of the product first hold the product installed in a dark room for 20 seconds. after 20 seconds active white light 25,000 hours life 85% energy saving e27 duy type is 6500k white light with 800 lumens. 240 degree light angle is not suitable for dimming. it is 176-256v ac 50-60hz operating voltage value with 60 mm x 108mm dimensions. maximum 50 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 50 pieces. more than 50 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.