1 Year Manufacturer Warranty from the Date of Invoice
Material =polycarbonate
Sales package= 2 bulb
Lumen efficiency=90 lm/w
Warranty= 2 years from the date of sale.
Note: Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of the product.