Philips 200 Watt Incandescent Lamp Bulb 2 Pack Frost A21 Series NA-A232-P Philips 200 Watt Incandescent Lamp Bulb 2 Pack Frost A21 Series NA-A232-P. Material: Glass. Material: Metal. Exact item size plus or minus 1/4 inch - 2.65in length x 2.65in width x 6in height. Country of Manufacture: United States. Feature: 3800 Lumens. Feature: 750 Hours. Feature: E26 Medium Base.