• Thick Filament 

• Heavy Duty Heat Shield 

The Feit 500W Med. Base Flood Light Bulb - 500R/FL-130 (120V) is replacement lighting. This pool lighting is designed with a heavy duty heat shield will combat heat buildup. This Feit lighting is made with a thicker filament to help it withstand heat and stop from breaking. This Feit 500R/FL-130 flood light bulb is designed to give the customer a reliable performance with this durable light.