Light Level: Bright. Manual on/off. Cooler-burning 4 watt bulb. On/off switch. Use 4-watt Max clear replacement bulbs. This Jasco product comes with a 90-day limited warranty. Visit www.jascoproducts.com for warranty details and product registration. Questions? Contact us at 1-800-654-8483 between 7:30AM-5:00PM CST. UL listed. 120 VAC; 60 Hz; 4 watt max. Made in China.