OUYIDE 250 Watt Equivalent LED Bulbs 30W Daylight 6000K LED Corn Light Bulbs 3300LM E26 E27 Base Energy savings:Uses only 30 watts! Replaces 250 watt incandescent Long life:Lasts 18.3 years based on 3 hours use per day. Rated @ 35,000 hours Large Size: 9.64 x 2.76 inch.Please observe the size carefully before you pay.Please find the fourth picture World class technology:Manufactured by OUYIDE Lighting, a leader in LED innovation Perfect fit:Applicable to high power LED Bulb,great for outdoor lighting projects,warehouse lighting projects,street lighting projects and so on. Also great for garage,Driveway,Post light,Warehouse,Barn,Patio,Courtyard ,Garden,Street,Office,School,Hospital,Shopping mall,Supermarket,Station,Restaurant,Hotel,Workshop etc,anywhere need bright light.