1 specialty T10 bulb. Brightness: 415 Lumens. T10 bulb type. Medium base. 120 Volts. Estimated Energy Cost: $4.82 per year. Use frosted when you need a light without glare and harsh shadows. Frosted Tubular Lights from GE are ideal for appliances, aquariums, cabinet lights and picture lights. They are conveniently designed to fit in any standard household socket. www.GELighting.com. Visit us on the internet: www.GELighting.com. 800-GE-Light. Made in China. Brightness Quantity: 415 lumens. Energy Info: $4.82 based on 3 hrs/day, 11¢/kWh. Cost depends on rates and use. 40 watts. Package Info: 1. Voltage: 120 V. Bulb Info: Screw. Medium. Bulb Life: 0.9 years based on 3 hrs/day. Bulb Appearance: 2500 k.