Satco S2852 120v 150w R30 E26 Medium Base Blue Grow Light

The basic design of the incandescent lamp has not changed much since the late 1800s, when Thomas Alva Edison successfully produced the fist operational electric light bulb. The filament inside an incandescent lamp must be protected so that oxygen does not reach it and cause it to evaporate on contact. Most incandescent lamps are either vacuum-sealed or gas-filled. Incandescent lamp filaments are made of tungsten. Tungsten is a metal that can operate at very high temperatures without evaporating too quickly an resulting in early lamp failure. Incandescent filaments only convert about 10 percent of the energy used into visible light, so it is necessary to use a material that can withstand extremely high temperatures. Most lamps use a coiled filament design, which has been found to be stronger and deliver better performance. 2000 Average rated hours 150-Watt medium base Blue R30 bulb Part Number S2852 Item Weight 3.2 ounces Product Dimensions 3.8 x 3.8 x 5.3 inches Item model number S2852 Shape Circular Voltage 120 volts Wattage 150 watts Item Package Quantity 1 Type of Bulb Incandescent Special Features Wattage 150W, Voltage 120V, Base E26 Medium Screw Usage Plant Grow Light Batteries Included? No Batteries Required? No Terms of Sale Payment: PayPal Shipping: Shipping is done Monday-Saturday (Federal holidays and Sunday excluded). Orders received after 5:00pm PST will be processed the following business day.  We ship Domestic and Internationally. Tracking numbers will be automatically provided once item is shipped. Returns: See return section for full details of return policy. Feedback: We leave feedback for you after payment has been received. We strive to make each customer 100% satisfied and believe that the sale is not complete until we know you have received the product and you are satisfied. Please contact us if you experience any problem before leaving feedback and give us the chance to fix any problems and make the sale right.

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