Light Level: Standard. Light sensing - on at dusk, off at dawn. Cooler burning 4-watt bulb. Uses 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 watts max. Made in China.